Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports
Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 381, Electrical Audio Signal Processing Systems and Devices
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )
First-Named Assignee | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
---|---|---|---|---|---|---|
~INDIVIDUALLY OWNED PATENT | 110 | 174 | 117 | 104 | 140 | 645 |
SONY CORPORATION | 30 | 98 | 47 | 57 | 49 | 281 |
SAMSUNG ELECTRONICS CO., LTD. | 23 | 63 | 54 | 48 | 70 | 258 |
PANASONIC CORPORATION | 51 | 65 | 55 | 48 | 3 | 222 |
YAMAHA CORPORATION | 47 | 68 | 39 | 33 | 29 | 216 |
BOSE CORPORATION | 24 | 56 | 33 | 30 | 70 | 213 |
APPLE, INC. | 6 | 34 | 37 | 39 | 59 | 175 |
SIEMENS MEDICAL INSTRUMENTS PTE. LTD. | 4 | 72 | 47 | 38 | 9 | 170 |
STARKEY LABORATORIES, INC. | 8 | 16 | 26 | 52 | 57 | 159 |
KABUSHIKI KAISHA AUDIO-TECHNICA | 12 | 31 | 34 | 31 | 25 | 133 |
OTICON A/S | 12 | 25 | 20 | 26 | 26 | 109 |
SIEMENS AUDIOLOGISCHE TECHNIK GMBH | 22 | 62 | 18 | 5 | 0 | 107 |
PHONAK AG | 29 | 17 | 30 | 20 | 8 | 104 |
HARMAN INTERNATIONAL INDUSTRIES, INC. | 18 | 29 | 13 | 14 | 28 | 102 |
WIDEX A/S | 12 | 14 | 13 | 19 | 16 | 74 |
COCHLEAR LIMITED | 3 | 7 | 20 | 21 | 20 | 71 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. | 6 | 17 | 11 | 20 | 15 | 69 |
DOLBY LABORATORIES LICENSING CORPORATION | 7 | 8 | 10 | 15 | 28 | 68 |
LG ELECTRONICS INC. | 6 | 21 | 18 | 15 | 4 | 64 |
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH | 9 | 19 | 14 | 10 | 11 | 63 |
QUALCOMM, INC. | 5 | 8 | 6 | 14 | 28 | 61 |
TOSHIBA CORPORATION | 11 | 11 | 14 | 11 | 11 | 58 |
NOKIA CORPORATION | 11 | 17 | 7 | 14 | 7 | 56 |
TSINGHUA UNIVERSITY | 0 | 12 | 21 | 17 | 5 | 55 |
SENNHEISER ELECTRONIC GMBH & CO. KG | 3 | 14 | 13 | 11 | 12 | 53 |
MICROSOFT CORPORATION | 8 | 23 | 12 | 8 | 1 | 52 |
GN RESOUND AS | 7 | 7 | 10 | 15 | 12 | 51 |
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD | 0 | 6 | 8 | 21 | 15 | 50 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. | 0 | 0 | 0 | 0 | 50 | 50 |
PIONEER CORPORATION | 18 | 20 | 3 | 5 | 4 | 50 |
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. | 10 | 17 | 11 | 3 | 3 | 44 |
CREATIVE TECHNOLOGY, LTD. | 4 | 14 | 11 | 6 | 8 | 43 |
ROBERT BOSCH GMBH | 4 | 5 | 5 | 14 | 14 | 42 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) | 9 | 13 | 4 | 7 | 8 | 41 |
GOOGLE, INC. | 0 | 6 | 4 | 7 | 23 | 40 |
TEXAS INSTRUMENTS, INCORPORATED | 11 | 8 | 5 | 6 | 10 | 40 |
FUJITSU LIMITED | 3 | 9 | 7 | 7 | 12 | 38 |
BEIJING FUNATE INNOVATION TECHNOLOGY CO., LTD. | 13 | 17 | 6 | 1 | 0 | 37 |
BLACKBERRY LIMITED | 0 | 0 | 5 | 16 | 16 | 37 |
PLANTRONICS INC | 7 | 6 | 13 | 3 | 8 | 37 |
NXP B.V. | 2 | 2 | 6 | 16 | 10 | 36 |
CIRRUS LOGIC, INC. | 3 | 3 | 1 | 3 | 25 | 35 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN | 5 | 18 | 9 | 3 | 0 | 35 |
KONINKLIJKE PHILIPS N.V. | 0 | 0 | 11 | 11 | 13 | 35 |
AUDIENCE, INC. | 0 | 6 | 8 | 13 | 7 | 34 |
NUANCE COMMUNICATIONS, INC. | 4 | 14 | 3 | 6 | 6 | 33 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE | 0 | 6 | 9 | 8 | 9 | 32 |
FORTEMEDIA, INC. | 10 | 14 | 3 | 3 | 2 | 32 |
FUNAI ELECTRIC CO., LTD. | 3 | 9 | 9 | 7 | 4 | 32 |
KNOWLES ELECTRONICS, LLC | 6 | 4 | 6 | 7 | 9 | 32 |
INVENSENSE INC. | 0 | 0 | 0 | 11 | 20 | 31 |
SONION NEDERLAND B.V. | 5 | 9 | 5 | 5 | 7 | 31 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. | 5 | 10 | 3 | 7 | 3 | 28 |
BROADCOM CORPORATION | 4 | 6 | 2 | 5 | 10 | 27 |
CANON KABUSHIKI KAISHA | 3 | 7 | 4 | 4 | 9 | 27 |
DOLBY INTERNATIONAL AB | 1 | 4 | 3 | 6 | 13 | 27 |
HON HAI PRECISION IND. CO., LTD. | 5 | 4 | 8 | 3 | 7 | 27 |
NEC CORPORATION | 2 | 7 | 7 | 5 | 6 | 27 |
PERSONICS HOLDINGS INC. | 1 | 15 | 8 | 2 | 1 | 27 |
SONY ERICSSON MOBILE COMMUNICATIONS AB | 8 | 19 | 0 | 0 | 0 | 27 |
SONITUS MEDICAL, INC. | 3 | 9 | 6 | 6 | 2 | 26 |
ALIPHCOM, INC. | 1 | 4 | 8 | 7 | 5 | 25 |
HTC CORPORATION | 2 | 2 | 6 | 10 | 5 | 25 |
INTERNATIONAL BUSINESS MACHINES CORPORATION | 4 | 10 | 1 | 4 | 6 | 25 |
ONKYO CORPORATION | 6 | 4 | 5 | 3 | 7 | 25 |
ANALOG DEVICES, INC. | 4 | 8 | 10 | 0 | 2 | 24 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. | 4 | 17 | 3 | 0 | 0 | 24 |
WOLFSON MICROELECTRONICS LIMITED | 4 | 6 | 2 | 11 | 0 | 23 |
SONOS, INC. | 0 | 0 | 0 | 3 | 19 | 22 |
CHI MEI COMMUNICATION SYSTEMS, INC. | 7 | 10 | 1 | 0 | 3 | 21 |
MOTOROLA-MOBILITY, INC. | 5 | 6 | 6 | 4 | 0 | 21 |
ADVANCED BIONICS AG | 1 | 0 | 1 | 8 | 10 | 20 |
GN NETCOM A/S | 0 | 2 | 5 | 6 | 7 | 20 |
KYOCERA CORPORATION | 0 | 2 | 1 | 2 | 15 | 20 |
NOKIA TECHNOLOGIES OY | 0 | 0 | 0 | 0 | 20 | 20 |
SEIKO EPSON CORPORATION | 11 | 2 | 5 | 1 | 1 | 20 |
INFINEON TECHNOLOGIES AG | 1 | 1 | 5 | 3 | 9 | 19 |
SANYO ELECTRIC CO., LTD. | 3 | 6 | 7 | 3 | 0 | 19 |
MERRY ELECTRONICS CO., LTD. | 4 | 5 | 4 | 3 | 2 | 18 |
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC | 1 | 6 | 2 | 2 | 7 | 18 |
CONEXANT SYSTEMS, INC. | 0 | 2 | 5 | 4 | 6 | 17 |
HOSIDEN CORPORATION | 4 | 7 | 3 | 2 | 1 | 17 |
INSOUND MEDICAL, INC. | 5 | 2 | 4 | 4 | 2 | 17 |
RESEARCH IN MOTION LIMITED | 2 | 12 | 3 | 0 | 0 | 17 |
WISTRON CORPORATION | 1 | 1 | 4 | 3 | 8 | 17 |
ALPINE ELECTRONICS INC. | 3 | 4 | 5 | 1 | 3 | 16 |
CHENG UEI PRECISION INDUSTRY CO., LTD. | 2 | 5 | 5 | 2 | 2 | 16 |
ROHM CO., LTD. | 2 | 4 | 3 | 3 | 4 | 16 |
AUDIOTONIQ, INC. | 0 | 0 | 8 | 5 | 2 | 15 |
CISCO TECHNOLOGY, INC. | 1 | 6 | 2 | 2 | 4 | 15 |
ETYMOTIC RESEARCH, INC. | 2 | 5 | 0 | 5 | 3 | 15 |
FAIRCHILD SEMICONDUCTOR CORPORATION | 2 | 0 | 0 | 8 | 5 | 15 |
ADVANCED BIONICS, LLC | 4 | 4 | 3 | 3 | 0 | 14 |
BSE CO., LTD. | 6 | 5 | 1 | 2 | 0 | 14 |
LOGITECH EUROPE S.A. | 1 | 2 | 4 | 3 | 4 | 14 |
MITSUBISHI DENKI KABUSHIKI KAISHA | 1 | 3 | 1 | 5 | 4 | 14 |
SONY COMPUTER ENTERTAINMENT INC. | 3 | 8 | 1 | 1 | 1 | 14 |
AT& T INTELLECTUAL PROPERTY I, L.P. | 2 | 3 | 2 | 4 | 2 | 13 |
FORD GLOBAL TECHNOLOGIES, L.L.C. | 2 | 4 | 3 | 3 | 1 | 13 |
HONEYWELL INTERNATIONAL INC. | 2 | 4 | 2 | 2 | 3 | 13 |
MOTOROLA SOLUTIONS, INC. | 2 | 4 | 1 | 5 | 1 | 13 |
OMRON CORPORATION | 1 | 2 | 5 | 3 | 2 | 13 |
PERSONICS HOLDINGS, LLC. | 0 | 0 | 0 | 9 | 4 | 13 |
STMICROELECTRONICS S.R.L. | 0 | 1 | 5 | 2 | 5 | 13 |
3M INNOVATIVE PROPERTIES COMPANY | 1 | 5 | 4 | 0 | 2 | 12 |
AKG ACOUSTICS GMBH | 2 | 5 | 4 | 0 | 1 | 12 |
DTS LLC | 0 | 1 | 4 | 2 | 5 | 12 |
JVC KENWOOD CORPORATION | 0 | 2 | 3 | 3 | 4 | 12 |
MEDIATEK INC. | 2 | 4 | 3 | 2 | 1 | 12 |
PANASONIC AUTOMOTIVE SYSTEMS COMPANY OF AMERICA | 1 | 1 | 4 | 2 | 4 | 12 |
SIEMENS HEARING INSTRUMENTS, INC. | 3 | 9 | 0 | 0 | 0 | 12 |
SKYPE | 0 | 0 | 0 | 5 | 7 | 12 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL.) | 2 | 4 | 1 | 1 | 4 | 12 |
COTRON CORPORATION | 2 | 2 | 0 | 4 | 3 | 11 |
EPCOS AG | 0 | 4 | 4 | 0 | 3 | 11 |
GENTEX CORPORATION | 1 | 2 | 2 | 3 | 3 | 11 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC | 3 | 0 | 0 | 2 | 6 | 11 |
IHEAR MEDICAL, INC. | 0 | 1 | 1 | 3 | 6 | 11 |
KOSS CORPORATION | 1 | 3 | 1 | 3 | 3 | 11 |
PRINCETON TECHNOLOGY CORPORATION | 0 | 7 | 1 | 1 | 2 | 11 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) | 2 | 4 | 0 | 2 | 3 | 11 |
SIVANTOS PTE. LTD. | 0 | 0 | 0 | 0 | 11 | 11 |
STMICROELECTRONICS ASIA PACIFIC PTE LIMITED | 2 | 4 | 2 | 2 | 1 | 11 |
TURTLE BEACH CORPORATION | 0 | 0 | 0 | 2 | 9 | 11 |
2236008 ONTARIO INC. | 0 | 0 | 0 | 0 | 10 | 10 |
ADOBE SYSTEMS INCORPORATED | 1 | 6 | 1 | 0 | 2 | 10 |
DTS, INC. | 3 | 2 | 1 | 2 | 2 | 10 |
HUAWEI TECHNOLOGIES CO., LTD. | 1 | 1 | 0 | 2 | 6 | 10 |
LOGITECH INTERNATIONAL, S.A. | 6 | 3 | 1 | 0 | 0 | 10 |
MARVELL INTERNATIONAL LTD. | 0 | 3 | 0 | 2 | 5 | 10 |
POLYCOM, INC. | 3 | 1 | 5 | 1 | 0 | 10 |
REALTEK SEMICONDUCTOR CORPORATION | 1 | 2 | 5 | 0 | 2 | 10 |
SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD. | 0 | 4 | 2 | 3 | 1 | 10 |
SHURE ACQUISITION HOLDINGS, INC. | 1 | 0 | 3 | 2 | 4 | 10 |
AT& T MOBILITY II LLC | 2 | 4 | 2 | 1 | 0 | 9 |
AUDYSSEY LABORATORIES, INC. | 3 | 1 | 2 | 1 | 2 | 9 |
CODING TECHNOLOGIES AB | 8 | 1 | 0 | 0 | 0 | 9 |
FRANCE TELECOM | 2 | 1 | 4 | 0 | 2 | 9 |
FUNAI ELECTRIC ADVANCED APPLIED TECHNOLOGY RESEARCH INSTITUTE INC. | 0 | 5 | 1 | 3 | 0 | 9 |
HUAWEI DEVICE CO., LTD. | 0 | 0 | 1 | 4 | 4 | 9 |
HYUNDAI MOTOR COMPANY | 1 | 0 | 2 | 1 | 5 | 9 |
INTEL CORPORATION | 1 | 0 | 2 | 1 | 5 | 9 |
MH ACOUSTICS, LLC | 0 | 2 | 1 | 1 | 5 | 9 |
NATIONAL CHIAO TUNG UNIVERSITY | 3 | 2 | 2 | 2 | 0 | 9 |
THOMSON LICENSING S.A. | 1 | 3 | 2 | 2 | 1 | 9 |
TOA KABUSHIKI KAISHA/TOA CORPORATION | 1 | 5 | 0 | 1 | 2 | 9 |
VICTOR COMPANY OF JAPAN, LIMITED | 1 | 7 | 0 | 1 | 0 | 9 |
ZOUNDS HEARING, INC. | 2 | 2 | 2 | 2 | 1 | 9 |
AGERE SYSTEMS INC. | 2 | 6 | 0 | 0 | 0 | 8 |
BOEING COMPANY | 0 | 1 | 1 | 0 | 6 | 8 |
DENSO CORPORATION | 0 | 2 | 1 | 2 | 3 | 8 |
EARLENS CORPORATION | 0 | 0 | 3 | 2 | 3 | 8 |
FREESCALE SEMICONDUCTOR, INC. | 4 | 0 | 1 | 3 | 0 | 8 |
FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD. | 0 | 0 | 1 | 1 | 6 | 8 |
MEYER SOUND LABORATORIES, INC. | 0 | 1 | 3 | 2 | 2 | 8 |
MICROSOFT TECHNOLOGY LICENSING, LLC. | 0 | 0 | 0 | 0 | 8 | 8 |
MURATA MANUFACTURING CO., LTD. | 1 | 0 | 2 | 3 | 2 | 8 |
NISSAN NORTH AMERICA, INC. | 0 | 3 | 1 | 2 | 2 | 8 |
RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK | 3 | 0 | 4 | 0 | 1 | 8 |
SOUND SOURCES TECHNOLOGY, INC. | 3 | 3 | 0 | 2 | 0 | 8 |
THX LTD. | 2 | 1 | 4 | 0 | 1 | 8 |
AAC TECHNOLOGIES PTE. LTD | 0 | 0 | 0 | 0 | 7 | 7 |
ABATECH ELECTRONICS CO., LTD. | 0 | 0 | 3 | 2 | 2 | 7 |
ABLE PLANET, INC. | 3 | 1 | 2 | 1 | 0 | 7 |
BERNAFON AG | 1 | 1 | 2 | 1 | 2 | 7 |
EPCOS PTE LTD. | 1 | 2 | 2 | 2 | 0 | 7 |
FUJITSU TEN LIMITED | 3 | 1 | 2 | 1 | 0 | 7 |
GENELEC OY | 0 | 2 | 1 | 2 | 2 | 7 |
GP ACOUSTICS (UK) LTD. | 0 | 3 | 0 | 2 | 2 | 7 |
IMATION CORP. | 0 | 1 | 0 | 1 | 5 | 7 |
NATIONAL SEMICONDUCTOR CORPORATION | 2 | 2 | 1 | 2 | 0 | 7 |
NATIONAL TAIWAN UNIVERSITY | 1 | 2 | 2 | 2 | 0 | 7 |
OKI ELECTRIC INDUSTRY CO., LTD. | 0 | 3 | 3 | 1 | 0 | 7 |
SKULLCANDY, INC. | 0 | 0 | 2 | 1 | 4 | 7 |
SONIC INNOVATIONS, INC. | 1 | 2 | 3 | 0 | 1 | 7 |
STMICROELECTRONICS, INC. | 1 | 1 | 1 | 4 | 0 | 7 |
THE NIELSEN COMPANY (U.S.), L.L.C. | 0 | 0 | 1 | 2 | 4 | 7 |
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. | 0 | 2 | 1 | 0 | 4 | 7 |
UNITED STATES OF AMERICA, NAVY | 2 | 1 | 1 | 1 | 2 | 7 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF | 0 | 3 | 1 | 2 | 1 | 7 |
AMAZON TECHNOLOGIES, INC. | 0 | 0 | 0 | 1 | 5 | 6 |
ARKAMYS | 1 | 0 | 1 | 0 | 4 | 6 |
AVAYA INC. | 0 | 2 | 1 | 2 | 1 | 6 |
BONGIOVI ACOUSTICS, LLC | 0 | 2 | 2 | 1 | 1 | 6 |
CAMBRIDGE SILICON RADIO LIMITED | 0 | 0 | 2 | 4 | 0 | 6 |
CLEARONE COMMUNICATIONS, INC. | 1 | 3 | 0 | 1 | 1 | 6 |
CSR TECHNOLOGY INC. | 0 | 3 | 0 | 0 | 3 | 6 |
EXSILENT RESEARCH B.V. | 0 | 1 | 0 | 4 | 1 | 6 |
GOER TEK INC. | 0 | 1 | 1 | 2 | 2 | 6 |
HIMAX TECHNOLOGIES LIMITED | 1 | 3 | 1 | 0 | 1 | 6 |
KNOWLES ELECTRONICS ASIA PTE, LTD. | 0 | 2 | 4 | 0 | 0 | 6 |
ORANGE | 0 | 0 | 0 | 2 | 4 | 6 |
OTICON MEDICAL A/S | 0 | 1 | 1 | 3 | 1 | 6 |
QNX SOFTWARE SYSTEMS, LTD. | 0 | 1 | 4 | 1 | 0 | 6 |
RED LION 49 LIMITED | 0 | 3 | 0 | 2 | 1 | 6 |
RED TAIL HAWK CORPORATION | 0 | 0 | 2 | 3 | 1 | 6 |
RENESAS ELECTRONICS CORP. | 3 | 2 | 1 | 0 | 0 | 6 |
SENNHEISER COMMUNICATIONS A/S | 0 | 0 | 2 | 2 | 2 | 6 |
SIEMENS AKTIENGESELLSCHAFT | 1 | 2 | 0 | 1 | 2 | 6 |
SONOVA AG | 0 | 0 | 0 | 0 | 6 | 6 |
SYMBOL TECHNOLOGIES, INC. | 0 | 2 | 3 | 1 | 0 | 6 |
UNITED MICROELECTRONICS CORPORATION | 0 | 2 | 3 | 1 | 0 | 6 |
VOCOLLECT, INC. | 1 | 1 | 0 | 3 | 1 | 6 |
777388 ONTARIO LIMITED | 0 | 1 | 1 | 2 | 1 | 5 |
AIRBUS OPERATIONS GMBH | 0 | 2 | 1 | 0 | 2 | 5 |
AMS AG | 0 | 1 | 1 | 2 | 1 | 5 |
ASUSTEK COMPUTER INC. | 0 | 3 | 0 | 1 | 1 | 5 |
AUDIO PIXELS LTD. | 1 | 1 | 1 | 2 | 0 | 5 |
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. | 0 | 0 | 3 | 0 | 2 | 5 |
BANG & OLUFSEN A/S | 1 | 2 | 1 | 0 | 1 | 5 |
DR. G LICENSING, LLC | 0 | 1 | 2 | 0 | 2 | 5 |
ELWHA LLC | 0 | 0 | 0 | 1 | 4 | 5 |
EM-TECH. CO., LTD. | 0 | 1 | 0 | 0 | 4 | 5 |
EMO LABS, INC. | 1 | 1 | 0 | 1 | 2 | 5 |
GENERAL MOTORS LLC | 3 | 2 | 0 | 0 | 0 | 5 |
HEARWORKS PTY LIMITED | 1 | 2 | 1 | 0 | 1 | 5 |
HITACHI, LTD | 1 | 3 | 0 | 1 | 0 | 5 |
JERRY LEIGH OF CALIFORNIA, INC. | 0 | 1 | 1 | 1 | 2 | 5 |
JETVOX ACOUSTIC CORP. | 1 | 1 | 0 | 2 | 1 | 5 |
LENOVO (SINGAPORE) PTE LTD | 0 | 0 | 2 | 2 | 1 | 5 |
LIFESIZE COMMUNICATIONS, INC. | 4 | 1 | 0 | 0 | 0 | 5 |
MICROSEMI SEMICONDUCTOR ULC | 0 | 3 | 0 | 1 | 1 | 5 |
MITEK CORPORATION | 1 | 1 | 1 | 2 | 0 | 5 |
MSTAR SEMICONDUCTOR, INC. | 0 | 0 | 3 | 0 | 2 | 5 |
NEOFIDELITY, INC. | 0 | 2 | 2 | 0 | 1 | 5 |
NEW TRANSDUCERS LIMITED | 2 | 1 | 2 | 0 | 0 | 5 |
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA | 0 | 0 | 0 | 0 | 5 | 5 |
QNX SOFTWARE SYSTEMS CO. | 2 | 3 | 0 | 0 | 0 | 5 |
RICHTEK TECHNOLOGY CORP. | 2 | 0 | 1 | 2 | 0 | 5 |
RICOH COMPANY, LTD. | 0 | 0 | 1 | 2 | 2 | 5 |
RION CO., LTD. | 1 | 3 | 1 | 0 | 0 | 5 |
ROLAND CORPORATION | 2 | 2 | 0 | 1 | 0 | 5 |
ST-ERICSSON SA | 0 | 0 | 0 | 1 | 4 | 5 |
THAT CORPORATION | 0 | 2 | 2 | 1 | 0 | 5 |
THE TC GROUP A/S | 0 | 2 | 0 | 1 | 2 | 5 |
VOYETRA TURTLE BEACH, INC. | 0 | 0 | 1 | 2 | 2 | 5 |
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports