MOTOROLA, INC. |
164 |
156 |
202 |
131 |
115 |
768 |
TELEFONAKTIEBOLAGET LM ERICSSON |
62 |
137 |
154 |
131 |
125 |
609 |
ERICSSON, INC. |
61 |
113 |
149 |
126 |
115 |
564 |
NEC CORPORATION |
93 |
78 |
98 |
114 |
84 |
467 |
LUCENT TECHNOLOGIES INC. |
33 |
59 |
90 |
78 |
76 |
336 |
NOKIA MOBILE PHONES LTD. |
47 |
55 |
66 |
70 |
78 |
316 |
~Individually Owned Patent |
54 |
58 |
70 |
59 |
66 |
307 |
NORTEL NETWORKS CORPORATION |
0 |
16 |
83 |
70 |
39 |
208 |
NOKIA TELECOMMUNICATIONS OY |
32 |
47 |
41 |
42 |
40 |
202 |
QUALCOMM, INC. |
16 |
40 |
23 |
45 |
65 |
189 |
SAMSUNG ELECTRONICS CO., LTD. |
8 |
28 |
41 |
55 |
55 |
187 |
SONY CORPORATION |
32 |
36 |
36 |
37 |
22 |
163 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
23 |
22 |
34 |
37 |
42 |
158 |
U.S. PHILIPS CORPORATION |
16 |
32 |
42 |
40 |
12 |
142 |
FUJITSU LIMITED |
21 |
14 |
32 |
21 |
18 |
106 |
SIEMENS AKTIENGESELLSCHAFT |
7 |
11 |
25 |
30 |
33 |
106 |
AT&T CORP. |
14 |
23 |
18 |
17 |
20 |
92 |
NORTHERN TELECOM LIMITED |
31 |
25 |
19 |
9 |
1 |
85 |
HUGHES ELECTRONICS CORP. |
9 |
13 |
13 |
26 |
20 |
81 |
TOSHIBA CORPORATION |
13 |
26 |
19 |
11 |
12 |
81 |
ALCATEL |
0 |
0 |
15 |
24 |
34 |
73 |
ATT WIRELESS SERVICES INC |
7 |
20 |
9 |
11 |
24 |
71 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
10 |
7 |
10 |
20 |
18 |
65 |
HITACHI, LTD |
14 |
6 |
7 |
10 |
11 |
48 |
NTT MOBILE COMMUNICATIONS NETWORK INC. |
12 |
14 |
7 |
4 |
6 |
43 |
CONEXANT SYSTEMS, INC. |
0 |
0 |
8 |
16 |
15 |
39 |
NOKIA NETWORKS OY |
0 |
0 |
1 |
9 |
29 |
39 |
TRW INC. |
2 |
7 |
7 |
14 |
9 |
39 |
HARRIS CORP. |
3 |
5 |
11 |
9 |
6 |
34 |
GLOBALSTAR L.P. |
4 |
6 |
13 |
7 |
1 |
31 |
OKI ELECTRIC INDUSTRY CO., LTD. |
7 |
4 |
5 |
6 |
9 |
31 |
LG INFORMATION & COMMUNICATIONS, LTD. |
0 |
0 |
5 |
11 |
12 |
28 |
ROBERT BOSCH GMBH |
3 |
4 |
7 |
7 |
6 |
27 |
CANON KABUSHIKI KAISHA |
5 |
6 |
6 |
8 |
1 |
26 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
2 |
7 |
8 |
2 |
7 |
26 |
AVAYA TECHNOLOGY CORP. |
0 |
0 |
1 |
14 |
9 |
24 |
CASIO COMPUTER CO. LTD. |
4 |
8 |
4 |
4 |
3 |
23 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
2 |
3 |
5 |
7 |
6 |
23 |
TEXAS INSTRUMENTS, INCORPORATED |
3 |
1 |
2 |
11 |
6 |
23 |
AIRNET COMMUNICATIONS CORPORATION |
2 |
9 |
3 |
4 |
4 |
22 |
BELLSOUTH INTELLECTUAL PROPERTY MANAGMENT CORPORATION |
0 |
1 |
4 |
8 |
9 |
22 |
DENSO CORPORATION |
0 |
1 |
2 |
5 |
13 |
21 |
MURATA MANUFACTURING CO., LTD. |
2 |
3 |
6 |
2 |
7 |
20 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
2 |
4 |
6 |
3 |
5 |
20 |
OKI TELECOM, INC. |
3 |
1 |
9 |
5 |
0 |
18 |
SANYO ELECTRIC CO., LTD. |
4 |
2 |
5 |
2 |
5 |
18 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
3 |
4 |
4 |
2 |
4 |
17 |
LOCKHEED MARTIN CORPORATION |
1 |
6 |
6 |
2 |
2 |
17 |
MCI COMMUNICATIONS CORP. |
7 |
3 |
3 |
2 |
2 |
17 |
ALCATEL N. V. |
4 |
6 |
4 |
1 |
1 |
16 |
BRITISH TELECOMMUNICATION, PLC |
0 |
2 |
4 |
5 |
5 |
16 |
METAWAVE COMMUNICATIONS CORPORATION |
2 |
1 |
4 |
5 |
4 |
16 |
UNIDEN AMERICA CORPORATION |
4 |
3 |
3 |
5 |
1 |
16 |
UNIDEN CORPORATION |
4 |
6 |
3 |
3 |
0 |
16 |
HEWLETT-PACKARD COMPANY |
3 |
5 |
4 |
3 |
0 |
15 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
0 |
0 |
15 |
15 |
ADC TELECOMMUNICATIONS, INC. |
0 |
3 |
3 |
2 |
6 |
14 |
BELLSOUTH CORPORATION |
5 |
2 |
5 |
0 |
2 |
14 |
INTEL CORPORATION |
0 |
2 |
6 |
0 |
6 |
14 |
TELXON CORPORATION |
1 |
4 |
3 |
3 |
3 |
14 |
VERIZON LABORATORIES INC. |
0 |
0 |
0 |
4 |
10 |
14 |
AGERE SYSTEMS GUARDIAN CORP. |
0 |
0 |
0 |
3 |
10 |
13 |
ALPS ELECTRIC CO., LTD. |
0 |
4 |
2 |
5 |
2 |
13 |
AMSC SUBSIDIARY CORPORATION |
5 |
2 |
4 |
2 |
0 |
13 |
BELL ATLANTIC NETWORK SERVICES, INC. |
4 |
2 |
6 |
1 |
0 |
13 |
FRANCE TELECOM |
2 |
5 |
3 |
0 |
3 |
13 |
HIGHWAY MASTER COMMUNICATIONS, INC. |
5 |
5 |
3 |
0 |
0 |
13 |
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD. |
3 |
2 |
2 |
4 |
1 |
12 |
KYOCERA CORPORATION |
1 |
1 |
3 |
4 |
3 |
12 |
NCR CORPORATION |
2 |
3 |
4 |
0 |
3 |
12 |
NORTHROP GRUMMAN CORPORATION |
1 |
2 |
6 |
2 |
1 |
12 |
OMNIPOINT CORPORATION |
1 |
4 |
6 |
1 |
0 |
12 |
PARADYNE CORPORATION |
4 |
4 |
3 |
1 |
0 |
12 |
PIONEER ELECTRONIC CORPORATION |
4 |
3 |
1 |
2 |
2 |
12 |
ADVANCED MICRO DEVICES, INC. |
4 |
4 |
3 |
0 |
0 |
11 |
CELLULAR TECHNICAL SERVICES COMPANY, INC. |
1 |
8 |
2 |
0 |
0 |
11 |
GTE MOBILE COMMUNICATIONS SERVICE CORPORATION |
3 |
6 |
2 |
0 |
0 |
11 |
INTERDIGITAL TECHNOLOGY CORPORATION |
2 |
1 |
1 |
2 |
5 |
11 |
MICRON TECHNOLOGY, INC. |
1 |
0 |
3 |
4 |
3 |
11 |
RAYTHEON COMPANY |
0 |
4 |
3 |
2 |
2 |
11 |
TELIA AB |
2 |
5 |
2 |
1 |
1 |
11 |
TRIMBLE NAVIGATION, LTD. |
1 |
3 |
4 |
2 |
1 |
11 |
GTE WIRELESS SERVICE CORPORATION |
0 |
0 |
3 |
4 |
3 |
10 |
NOKIA CORPORATION |
0 |
0 |
0 |
0 |
10 |
10 |
OPENWAVE SYSTEMS INC. |
0 |
0 |
0 |
3 |
7 |
10 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
1 |
1 |
2 |
4 |
2 |
10 |
QWEST COMMUNICATIONS INTERNATIONAL INC. |
0 |
0 |
1 |
4 |
5 |
10 |
SPACE SYSTEMS/LORAL, INC. |
3 |
4 |
0 |
0 |
3 |
10 |
WATKINS-JOHNSON COMPANY |
5 |
1 |
4 |
0 |
0 |
10 |
WHITAKER CORPORATION |
1 |
1 |
3 |
4 |
1 |
10 |
CELLCO PARTNERSHIP |
0 |
0 |
1 |
7 |
1 |
9 |
CIRRUS LOGIC, INC. |
0 |
1 |
1 |
3 |
4 |
9 |
ICO SERVICES LTD. |
0 |
0 |
3 |
4 |
2 |
9 |
ITT MANUFACTURING ENTERPRISES, INC. |
0 |
0 |
2 |
4 |
3 |
9 |
LSI LOGIC CORPORATION |
1 |
5 |
3 |
0 |
0 |
9 |
METRO ONE TELECOMMUNICATIONS, INC. |
2 |
2 |
2 |
1 |
2 |
9 |
SIEMENS INFORMATION AND COMMUNICATIONS NETWORKS, INC. |
0 |
2 |
1 |
3 |
3 |
9 |
TRANSCEPT, INC. |
0 |
0 |
1 |
3 |
5 |
9 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
0 |
0 |
1 |
6 |
2 |
9 |
3COM CORPORATION |
1 |
0 |
3 |
3 |
1 |
8 |
AIRCELL, INC. |
1 |
4 |
1 |
0 |
2 |
8 |
COMPAQ COMPUTER CORPORATION, INC. |
0 |
1 |
3 |
3 |
1 |
8 |
GLENAYRE ELECTRONICS, INC. |
2 |
4 |
0 |
1 |
1 |
8 |
PACIFIC COMMUNICATION SCIENCE, INC. |
5 |
1 |
1 |
0 |
1 |
8 |
PARKERVISION, INC. |
0 |
0 |
4 |
1 |
3 |
8 |
U.S. WEST INC. |
0 |
4 |
3 |
1 |
0 |
8 |
UNITED STATES OF AMERICA, NAVY |
3 |
0 |
4 |
1 |
0 |
8 |
@TRACK COMMUNICATIONS, INC. |
0 |
0 |
2 |
4 |
1 |
7 |
ALCATEL MOBILE PHONES |
0 |
6 |
0 |
1 |
0 |
7 |
ALCATEL USA SOURCING, L.P. |
0 |
1 |
5 |
1 |
0 |
7 |
ALLGON AB |
1 |
3 |
1 |
2 |
0 |
7 |
BOEING COMPANY |
1 |
1 |
1 |
2 |
2 |
7 |
CELSAT AMERICA, INC. |
2 |
3 |
1 |
0 |
1 |
7 |
CISCO SYSTEMS, INC. |
0 |
0 |
4 |
3 |
0 |
7 |
DELCO ELECTRONICS CORPORATION |
1 |
5 |
1 |
0 |
0 |
7 |
E. LEAD ELECTRONIC CO., LTD. |
0 |
1 |
1 |
2 |
3 |
7 |
KONINKLIJKE PTT NEDERLAND N.V. |
2 |
3 |
1 |
1 |
0 |
7 |
STANFORD TELECOMMUNICATIONS, INC. |
3 |
2 |
0 |
1 |
1 |
7 |
SYMBOL TECHNOLOGIES, INC. |
3 |
1 |
0 |
0 |
3 |
7 |
TELCORDIA TECHNOLOGIES, INC. |
0 |
1 |
2 |
2 |
2 |
7 |
AIRTOUCH COMMUNICATIONS, INC. |
1 |
3 |
2 |
0 |
0 |
6 |
ALCATEL ESPACE |
1 |
3 |
2 |
0 |
0 |
6 |
ARRAYCOMM, INC. |
0 |
0 |
3 |
2 |
1 |
6 |
BELL ATLANTIC MOBILE, INC. |
0 |
0 |
0 |
2 |
4 |
6 |
DAEWOO TELECOM CO., LTD. |
0 |
5 |
1 |
0 |
0 |
6 |
FORD MOTOR COMPANY |
3 |
2 |
1 |
0 |
0 |
6 |
FUBA AUTOMOTIVE GMBH & CO KG |
1 |
0 |
1 |
2 |
2 |
6 |
GENERAL RESEARCH OF ELECTRONICS, INC. |
1 |
4 |
1 |
0 |
0 |
6 |
HUGHES ELECTRONIC DEVICES CORPORATION |
6 |
0 |
0 |
0 |
0 |
6 |
LEGERITY, INC. |
0 |
0 |
0 |
3 |
3 |
6 |
MANNESMANN VDO AG |
0 |
4 |
1 |
0 |
1 |
6 |
MOTIENT SERVICES INC. |
0 |
0 |
0 |
4 |
2 |
6 |
SBC TECHNOLOGY RESOURCES, INC. |
0 |
1 |
2 |
0 |
3 |
6 |
SHARP LABORATORIES OF AMERICA, INC. |
0 |
0 |
2 |
1 |
3 |
6 |
SIEMENS INFORMATION AND COMMUNICATION MOBILE LLC. |
0 |
0 |
0 |
1 |
5 |
6 |
SILICON LABORATORIES INC. |
0 |
0 |
1 |
5 |
0 |
6 |
STANFORD UNIVERSITY, LELAND JUNIOR, THE BOARD OF TRUSTEES OF |
0 |
0 |
3 |
1 |
2 |
6 |
SUN MICROSYSTEMS, INC. |
2 |
0 |
0 |
3 |
1 |
6 |
THOMSON-CSF |
2 |
0 |
0 |
2 |
2 |
6 |
ACER PERIPHERALS, INC. |
0 |
1 |
2 |
1 |
1 |
5 |
AERIS COMMUNICATIONS, INC. |
1 |
1 |
2 |
1 |
0 |
5 |
AGILENT TECHNOLOGIES, INC. |
0 |
0 |
0 |
3 |
2 |
5 |
AIRSPAN NETWORKS, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
BELL COMMUNICATIONS RESEARCH, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
CELLEMETRY LLC |
0 |
1 |
2 |
2 |
0 |
5 |
CISCO TECHNOLOGY, INC. |
0 |
2 |
0 |
2 |
1 |
5 |
COMSAT CORPORATION |
1 |
1 |
1 |
1 |
1 |
5 |
CORSAIR COMMUNICATIONS, INC. |
1 |
2 |
2 |
0 |
0 |
5 |
DETEMOBIL DEUTSCHE TELEKOM MOBILNET GMBH |
2 |
0 |
1 |
1 |
1 |
5 |
EASTMAN KODAK COMPANY |
0 |
1 |
1 |
1 |
2 |
5 |
HITACHI DENSHI KABUSHIKI KAISHA |
2 |
2 |
0 |
1 |
0 |
5 |
KOKUSAI ELECTRIC CO., LTD. |
4 |
0 |
0 |
1 |
0 |
5 |
MICREL INCORPORATED |
0 |
0 |
1 |
3 |
1 |
5 |
NTP INCORPORATED |
3 |
0 |
1 |
1 |
0 |
5 |
RADIO FREQUENCY SYSTEMS, INC. |
1 |
2 |
2 |
0 |
0 |
5 |
ROCKWELL INTERNATIONAL CORPORATION |
3 |
2 |
0 |
0 |
0 |
5 |
SAGEM S.A. |
0 |
0 |
1 |
1 |
3 |
5 |
SCIENTIFIC-ATLANTA, INC. |
2 |
0 |
3 |
0 |
0 |
5 |
SHARP MICROELECTRONIC TECHNOLOGY, INC. |
5 |
0 |
0 |
0 |
0 |
5 |
TELEDESIC LLC |
1 |
1 |
1 |
1 |
1 |
5 |
TELEMAC CORPORATION |
0 |
0 |
1 |
2 |
2 |
5 |
TELULAR CORPORATION |
2 |
1 |
1 |
1 |
0 |
5 |
TOYOTA JIDOSHA K.K. |
1 |
2 |
0 |
0 |
2 |
5 |
U.S. WIRELESS CORPORATION |
0 |
0 |
4 |
1 |
0 |
5 |
VLSI TECHNOLOGY, INC. |
0 |
1 |
3 |
1 |
0 |
5 |
XM SATELLITE RADIO INC. |
0 |
0 |
0 |
1 |
4 |
5 |