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 398, Optical Communications
( 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 |
---|---|---|---|---|---|---|
FUJITSU LIMITED | 77 | 102 | 92 | 104 | 131 | 506 |
ALCATEL LUCENT | 31 | 33 | 34 | 37 | 56 | 191 |
HUAWEI TECHNOLOGIES CO., LTD. | 16 | 33 | 31 | 44 | 50 | 174 |
CIENA CORPORATION | 21 | 22 | 19 | 32 | 35 | 129 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE | 18 | 12 | 22 | 30 | 47 | 129 |
FINISAR CORPORATION | 36 | 29 | 14 | 24 | 19 | 122 |
HITACHI, LTD | 23 | 31 | 30 | 21 | 11 | 116 |
NEC CORPORATION | 16 | 29 | 15 | 24 | 32 | 116 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL.) | 1 | 4 | 22 | 42 | 42 | 111 |
NEC LABORATORIES AMERICA, INC. | 9 | 21 | 18 | 30 | 31 | 109 |
FUTUREWEI TECHNOLOGIES, INC. | 5 | 19 | 24 | 28 | 30 | 106 |
INFINERA CORPORATION | 8 | 16 | 19 | 22 | 23 | 88 |
~INDIVIDUALLY OWNED PATENT | 16 | 21 | 14 | 12 | 18 | 81 |
CISCO TECHNOLOGY, INC. | 9 | 14 | 13 | 26 | 17 | 79 |
VERIZON PATENT AND LICENSING, INC. | 11 | 13 | 20 | 12 | 17 | 73 |
SAMSUNG ELECTRONICS CO., LTD. | 14 | 9 | 17 | 11 | 18 | 69 |
AT& T INTELLECTUAL PROPERTY I, L.P. | 3 | 16 | 14 | 15 | 16 | 64 |
ZTE CORPORATION | 1 | 2 | 7 | 29 | 23 | 62 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. | 9 | 13 | 10 | 10 | 16 | 58 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. | 7 | 9 | 10 | 16 | 14 | 56 |
MITSUBISHI DENKI KABUSHIKI KAISHA | 5 | 7 | 8 | 15 | 20 | 55 |
BROADCOM CORPORATION | 3 | 2 | 14 | 14 | 18 | 51 |
ADVA AG OPTICAL NETWORKING | 2 | 4 | 13 | 15 | 11 | 45 |
INTERNATIONAL BUSINESS MACHINES CORPORATION | 5 | 5 | 9 | 9 | 17 | 45 |
OKI ELECTRIC INDUSTRY CO., LTD. | 12 | 15 | 6 | 6 | 6 | 45 |
GOOGLE, INC. | 0 | 4 | 7 | 14 | 15 | 40 |
NIPPON TELEGRAPH & TELEPHONE CORP. | 7 | 3 | 5 | 7 | 16 | 38 |
AT& T INTELLECTUAL PROPERTY II, L.P. | 13 | 6 | 4 | 10 | 3 | 36 |
BOEING COMPANY | 2 | 9 | 10 | 9 | 5 | 35 |
INTEL CORPORATION | 8 | 5 | 7 | 5 | 10 | 35 |
LOCKHEED MARTIN CORPORATION | 11 | 11 | 5 | 3 | 4 | 34 |
TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC | 5 | 7 | 10 | 7 | 4 | 33 |
APPLIED OPTOELECTRONICS, INC. | 4 | 5 | 3 | 8 | 6 | 26 |
TELLABS OPERATIONS INC. | 3 | 6 | 11 | 2 | 4 | 26 |
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. | 0 | 0 | 6 | 3 | 16 | 25 |
FUJITSU TELECOM NETWORKS LIMITED | 0 | 3 | 3 | 15 | 4 | 25 |
TOSHIBA CORPORATION | 3 | 5 | 3 | 10 | 4 | 25 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN | 0 | 10 | 4 | 2 | 6 | 22 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY | 6 | 5 | 3 | 3 | 5 | 22 |
XIEON NETWORKS S.A.R.L. | 0 | 0 | 0 | 11 | 11 | 22 |
NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY | 12 | 2 | 2 | 4 | 0 | 20 |
FUJITSU OPTICAL COMPONENTS LIMITED | 0 | 1 | 4 | 5 | 9 | 19 |
HON HAI PRECISION IND. CO., LTD. | 1 | 0 | 3 | 6 | 8 | 18 |
INVENTION SCIENCE FUND I, LLC | 1 | 1 | 8 | 6 | 2 | 18 |
PANASONIC CORPORATION | 11 | 5 | 0 | 2 | 0 | 18 |
SOURCE PHOTONICS, INC. | 0 | 0 | 1 | 7 | 10 | 18 |
CORNING CABLE SYSTEMS LLC | 0 | 7 | 2 | 7 | 1 | 17 |
ECI TELECOM LTD. | 1 | 1 | 7 | 7 | 1 | 17 |
TELCORDIA TECHNOLOGIES, INC. | 1 | 5 | 4 | 5 | 2 | 17 |
AVAGO TECHNOLOGIES FIBER IP(SINGAPORE) PTE. LTD. | 8 | 4 | 4 | 0 | 0 | 16 |
JDS UNIPHASE CORPORATION | 6 | 2 | 2 | 2 | 4 | 16 |
RAYTHEON COMPANY | 1 | 1 | 3 | 5 | 6 | 16 |
ADTRAN, INC. | 0 | 0 | 3 | 5 | 7 | 15 |
APPLIED MICRO CIRCUITS CORPORATION | 6 | 4 | 0 | 4 | 1 | 15 |
EMCORE CORPORATION | 6 | 2 | 1 | 4 | 2 | 15 |
FURUKAWA ELECTRIC CO., LTD. | 3 | 3 | 4 | 1 | 4 | 15 |
JUNIPER NETWORKS, INC. | 1 | 0 | 1 | 4 | 9 | 15 |
UNIVERSITY OF CENTRAL FLORIDA | 3 | 3 | 5 | 4 | 0 | 15 |
VIASAT, INC. | 0 | 0 | 1 | 9 | 5 | 15 |
CALIX, INC. | 0 | 3 | 3 | 3 | 5 | 14 |
CLARIPHY COMMUNICATIONS, INC. | 1 | 3 | 1 | 3 | 6 | 14 |
HRL LABORATORIES, LLC | 6 | 2 | 2 | 3 | 1 | 14 |
BRITISH TELECOMMUNICATION, PLC | 2 | 1 | 7 | 3 | 0 | 13 |
ERICSSON AB | 7 | 6 | 0 | 0 | 0 | 13 |
KONINKLIJKE PHILIPS N.V. | 0 | 0 | 2 | 7 | 4 | 13 |
OPNEXT SUBSYSTEMS, INC. | 6 | 2 | 3 | 2 | 0 | 13 |
SIEMENS AKTIENGESELLSCHAFT | 1 | 2 | 3 | 5 | 2 | 13 |
GENERAL INSTRUMENT CORPORATION | 2 | 5 | 3 | 1 | 1 | 12 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY | 4 | 2 | 2 | 3 | 1 | 12 |
NOKIA SIEMENS NETWORKS GMBH & CO. KG | 5 | 6 | 0 | 1 | 0 | 12 |
ROCKWELL COLLINS, INC. | 2 | 2 | 4 | 1 | 3 | 12 |
ADC TELECOMMUNICATIONS, INC. | 1 | 2 | 2 | 3 | 3 | 11 |
AURORA NETWORKS, INC. | 0 | 3 | 4 | 3 | 1 | 11 |
CORNING OPTICAL COMMUNICATIONS LLC | 0 | 0 | 0 | 2 | 9 | 11 |
EXFO INC. | 1 | 1 | 2 | 4 | 3 | 11 |
FRANCE TELECOM | 3 | 3 | 3 | 0 | 2 | 11 |
OCLARO JAPAN, INC. | 0 | 0 | 1 | 7 | 3 | 11 |
ORACLE AMERICA, INC. | 2 | 7 | 2 | 0 | 0 | 11 |
ORACLE INTERNATIONAL CORPORATION | 0 | 1 | 4 | 5 | 1 | 11 |
SONY CORPORATION | 2 | 5 | 2 | 1 | 1 | 11 |
ALCATEL-LUCENT USA INC. | 10 | 0 | 0 | 0 | 0 | 10 |
LUXTERA, INC. | 0 | 0 | 1 | 6 | 3 | 10 |
MOTOROLA-MOBILITY, INC. | 5 | 1 | 2 | 2 | 0 | 10 |
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA | 0 | 0 | 0 | 1 | 9 | 10 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. | 0 | 0 | 0 | 0 | 10 | 10 |
ROCKSTAR CONSORTIUM US LP | 0 | 1 | 3 | 5 | 1 | 10 |
UNITED STATES OF AMERICA, NAVY | 3 | 3 | 1 | 1 | 2 | 10 |
CELIGHT, INC. | 6 | 1 | 1 | 1 | 0 | 9 |
CIRREX SYSTEMS LLC | 1 | 1 | 3 | 1 | 3 | 9 |
FUJIKURA LTD. | 2 | 5 | 1 | 1 | 0 | 9 |
NOKIA SIEMENS NETWORKS OY | 1 | 3 | 5 | 0 | 0 | 9 |
OCLARO NORTH AMERICA INC. | 5 | 1 | 1 | 2 | 0 | 9 |
OFIDIUM PTY LTD | 0 | 6 | 0 | 2 | 1 | 9 |
PMC-SIERRA ISRAEL LTD. | 2 | 2 | 3 | 1 | 1 | 9 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) | 5 | 1 | 3 | 0 | 0 | 9 |
XTERA COMMUNICATIONS, INC. | 0 | 1 | 5 | 1 | 2 | 9 |
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, INC. | 3 | 0 | 1 | 2 | 2 | 8 |
DEUTSCHE TELEKOM AG | 1 | 2 | 2 | 3 | 0 | 8 |
HARRIS CORP. | 0 | 2 | 3 | 3 | 0 | 8 |
MENARA NETWORKS, INC. | 0 | 3 | 1 | 1 | 3 | 8 |
QUALCOMM, INC. | 0 | 0 | 0 | 0 | 8 | 8 |
ARRIS ENTERPRISES, INC. | 0 | 0 | 1 | 3 | 3 | 7 |
HITACHI CABLE, LTD. | 0 | 5 | 2 | 0 | 0 | 7 |
LG-ERICSSON CO., LTD. | 0 | 6 | 1 | 0 | 0 | 7 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. | 0 | 0 | 3 | 2 | 2 | 7 |
OCLARO TECHNOLOGY PLC | 1 | 2 | 2 | 0 | 2 | 7 |
OFS FITEL, LLC | 1 | 0 | 2 | 1 | 3 | 7 |
ZTE USA, INC. | 0 | 0 | 0 | 1 | 6 | 7 |
ANRITSU CORPORATION | 3 | 2 | 0 | 0 | 1 | 6 |
CUBIC CORPORATION | 2 | 1 | 1 | 2 | 0 | 6 |
FEDERAL LAW ENFORCEMENT DEVELOPMENT SERVICES, INC. | 0 | 1 | 1 | 3 | 1 | 6 |
INPHI CORPORATION | 0 | 0 | 0 | 0 | 6 | 6 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. | 0 | 5 | 1 | 0 | 0 | 6 |
LEVEL 3 COMMUNICATIONS, LLC | 2 | 1 | 1 | 1 | 1 | 6 |
NATIONAL CHIAO TUNG UNIVERSITY | 1 | 2 | 1 | 0 | 2 | 6 |
OMRON CORPORATION | 0 | 0 | 6 | 0 | 0 | 6 |
TECHNION RESEARCH AND DEVELOPMENT FOUNDATION, LTD. | 0 | 0 | 1 | 0 | 5 | 6 |
TELECOM ITALIA S.P.A. | 2 | 1 | 1 | 2 | 0 | 6 |
UNITED STATES OF AMERICA, ARMY | 1 | 0 | 2 | 0 | 3 | 6 |
CENTURYLINK INTELLECTUAL PROPERTY LLC | 0 | 0 | 1 | 1 | 3 | 5 |
CERTUSVIEW TECHNOLOGIES, LLC | 0 | 0 | 2 | 0 | 3 | 5 |
DYNAMIC METHOD ENTERPRISES LIMITED | 2 | 1 | 1 | 1 | 0 | 5 |
ELBEX VIDEO, LTD. | 1 | 4 | 0 | 0 | 0 | 5 |
FREESCALE SEMICONDUCTOR, INC. | 3 | 1 | 0 | 0 | 1 | 5 |
FUJI XEROX CO., LTD. | 0 | 3 | 0 | 1 | 1 | 5 |
HONEYWELL INTERNATIONAL INC. | 0 | 3 | 1 | 0 | 1 | 5 |
HOYA CORPORATION USA | 1 | 0 | 1 | 2 | 1 | 5 |
MARVELL INTERNATIONAL LTD. | 1 | 1 | 1 | 1 | 1 | 5 |
MICRON TECHNOLOGY, INC. | 1 | 0 | 0 | 3 | 1 | 5 |
MOOG INC. | 0 | 1 | 1 | 1 | 2 | 5 |
N2 IMAGING SYSTEMS, LLC | 0 | 0 | 1 | 2 | 2 | 5 |
NEOPHOTONICS CORPORATION | 0 | 0 | 2 | 3 | 0 | 5 |
OPNEXT JAPAN, INC. | 1 | 4 | 0 | 0 | 0 | 5 |
PIVOTAL DECISIONS LLC. | 0 | 3 | 1 | 1 | 0 | 5 |
QINETIQ LIMITED | 1 | 2 | 1 | 1 | 0 | 5 |
SANDIA CORPORATION | 1 | 0 | 1 | 1 | 2 | 5 |
SANTEC CORPORATION | 0 | 1 | 4 | 0 | 0 | 5 |
STMICROELECTRONICS S.R.L. | 0 | 1 | 3 | 0 | 1 | 5 |
TIME WARNER CABLE ENTERPRISES LLC | 0 | 0 | 0 | 4 | 1 | 5 |
TITAN PHOTONICS, INC. | 0 | 0 | 3 | 2 | 0 | 5 |
WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS | 0 | 0 | 0 | 3 | 2 | 5 |
XTERA COMMUNICATIONS LTD. | 3 | 0 | 2 | 0 | 0 | 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