MOTOROLA, INC. |
131 |
115 |
93 |
125 |
107 |
571 |
TELEFONAKTIEBOLAGET LM ERICSSON |
131 |
125 |
124 |
92 |
86 |
558 |
NEC CORPORATION |
112 |
84 |
96 |
81 |
101 |
474 |
~Individually Owned Patent |
59 |
68 |
76 |
95 |
82 |
380 |
ERICSSON, INC. |
126 |
115 |
73 |
35 |
23 |
372 |
LUCENT TECHNOLOGIES INC. |
78 |
76 |
82 |
62 |
69 |
367 |
QUALCOMM, INC. |
45 |
65 |
51 |
92 |
65 |
318 |
NOKIA MOBILE PHONES LTD. |
70 |
78 |
51 |
41 |
47 |
287 |
SAMSUNG ELECTRONICS CO., LTD. |
55 |
55 |
50 |
66 |
60 |
286 |
NOKIA CORPORATION |
0 |
10 |
43 |
110 |
98 |
261 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
37 |
42 |
43 |
54 |
61 |
237 |
NORTEL NETWORKS LIMITED |
70 |
40 |
45 |
42 |
25 |
222 |
SIEMENS AKTIENGESELLSCHAFT |
30 |
33 |
25 |
23 |
31 |
142 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
15 |
26 |
54 |
46 |
141 |
SONY CORPORATION |
38 |
22 |
28 |
21 |
32 |
141 |
FUJITSU LIMITED |
21 |
18 |
27 |
34 |
28 |
128 |
ALCATEL |
24 |
34 |
17 |
24 |
13 |
112 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
19 |
18 |
15 |
21 |
22 |
95 |
NOKIA NETWORKS OY |
8 |
29 |
13 |
31 |
14 |
95 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
2 |
7 |
23 |
21 |
40 |
93 |
AT&T CORP. |
17 |
20 |
26 |
17 |
11 |
91 |
NOKIA TELECOMMUNICATIONS OY |
42 |
40 |
7 |
1 |
0 |
90 |
TOSHIBA CORPORATION |
11 |
12 |
9 |
23 |
29 |
84 |
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION |
8 |
9 |
7 |
32 |
22 |
78 |
ATT WIRELESS SERVICES INC |
11 |
24 |
18 |
17 |
4 |
74 |
HUGHES ELECTRONICS CORP. |
26 |
20 |
9 |
12 |
5 |
72 |
HITACHI, LTD |
10 |
12 |
11 |
19 |
19 |
71 |
INTERDIGITAL TECHNOLOGY CORPORATION |
2 |
5 |
12 |
16 |
22 |
57 |
BROADCOM CORPORATION |
1 |
2 |
6 |
13 |
34 |
56 |
SKYWORKS SOLUTIONS, INC. |
0 |
4 |
16 |
25 |
11 |
56 |
U.S. PHILIPS CORPORATION |
40 |
12 |
1 |
1 |
0 |
54 |
DENSO CORPORATION |
5 |
13 |
7 |
12 |
15 |
52 |
TEXAS INSTRUMENTS, INCORPORATED |
11 |
6 |
5 |
10 |
16 |
48 |
NTT DOCOMO, INC. |
0 |
1 |
2 |
9 |
35 |
47 |
INTEL CORPORATION |
0 |
6 |
7 |
19 |
14 |
46 |
AVAYA TECHNOLOGY CORP. |
14 |
9 |
9 |
3 |
7 |
42 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
7 |
6 |
14 |
15 |
0 |
42 |
CONEXANT SYSTEMS, INC. |
16 |
15 |
7 |
0 |
3 |
41 |
LG INFORMATION & COMMUNICATIONS, LTD. |
11 |
12 |
4 |
6 |
4 |
37 |
SANYO ELECTRIC CO., LTD. |
2 |
5 |
5 |
11 |
13 |
36 |
CISCO TECHNOLOGY, INC. |
2 |
1 |
3 |
8 |
21 |
35 |
NORTHROP GRUMMAN CORPORATION |
2 |
1 |
8 |
16 |
8 |
35 |
CANON KABUSHIKI KAISHA |
8 |
1 |
8 |
6 |
11 |
34 |
ROBERT BOSCH GMBH |
7 |
6 |
7 |
4 |
9 |
33 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
3 |
5 |
5 |
8 |
12 |
33 |
AGERE SYSTEMS INC. |
0 |
3 |
10 |
10 |
9 |
32 |
LG ELECTRONICS INC. |
0 |
0 |
3 |
13 |
15 |
31 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
0 |
0 |
1 |
11 |
18 |
30 |
TRW INC. |
14 |
9 |
5 |
0 |
1 |
29 |
HARRIS CORP. |
9 |
6 |
2 |
8 |
3 |
28 |
INFINEON TECHNOLOGIES AG |
0 |
2 |
5 |
8 |
13 |
28 |
OPENWAVE SYSTEMS INC. |
3 |
7 |
7 |
3 |
8 |
28 |
VERIZON LABORATORIES INC. |
4 |
10 |
9 |
2 |
2 |
27 |
BOEING COMPANY |
2 |
2 |
3 |
10 |
8 |
25 |
MICROSOFT CORPORATION |
2 |
1 |
0 |
6 |
16 |
25 |
MURATA MANUFACTURING CO., LTD. |
2 |
7 |
4 |
6 |
6 |
25 |
QWEST COMMUNICATIONS INTERNATIONAL INC. |
4 |
5 |
3 |
8 |
5 |
25 |
SPRINT SPECTRUM L.P. |
1 |
0 |
3 |
7 |
13 |
24 |
ARRAYCOMM, INC. |
2 |
1 |
6 |
3 |
11 |
23 |
THOMSON LICENSING S.A. |
1 |
2 |
7 |
8 |
5 |
23 |
BRITISH TELECOMMUNICATION, PLC |
5 |
5 |
6 |
2 |
3 |
21 |
ALPS ELECTRIC CO., LTD. |
5 |
2 |
4 |
3 |
6 |
20 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
6 |
2 |
1 |
1 |
10 |
20 |
THE DIRECTV GROUP, INC. |
0 |
0 |
0 |
8 |
11 |
19 |
AGILENT TECHNOLOGIES, INC. |
3 |
2 |
1 |
4 |
8 |
18 |
HITACHI KOKUSAI ELECTRIC INC. |
0 |
1 |
1 |
1 |
15 |
18 |
OKI ELECTRIC INDUSTRY CO., LTD. |
6 |
9 |
0 |
2 |
1 |
18 |
PARKERVISION, INC. |
1 |
3 |
3 |
7 |
4 |
18 |
GLOBALSTAR L.P. |
7 |
1 |
5 |
4 |
0 |
17 |
MICRON TECHNOLOGY, INC. |
4 |
3 |
6 |
3 |
1 |
17 |
SAGEM S.A. |
1 |
3 |
3 |
8 |
2 |
17 |
SYMBOL TECHNOLOGIES, INC. |
0 |
3 |
2 |
4 |
8 |
17 |
SONY INTERNATIONAL (EUROPE) GMBH |
2 |
2 |
6 |
4 |
2 |
16 |
3COM CORPORATION |
3 |
1 |
5 |
5 |
1 |
15 |
ADC TELECOMMUNICATIONS, INC. |
2 |
6 |
2 |
2 |
3 |
15 |
CELLCO PARTNERSHIP |
7 |
1 |
2 |
3 |
2 |
15 |
GTE WIRELESS SERVICE CORPORATION |
4 |
3 |
6 |
1 |
1 |
15 |
INTERWAVE COMMUNICATIONS INTERNATIONAL LTD. |
4 |
1 |
5 |
3 |
2 |
15 |
SPRINT COMMUNICATIONS COMPANY L.P. |
0 |
2 |
4 |
6 |
3 |
15 |
UT STARCOM, INC. |
2 |
0 |
0 |
4 |
9 |
15 |
AIRNET COMMUNICATIONS CORPORATION |
4 |
4 |
1 |
3 |
2 |
14 |
NTT MOBILE COMMUNICATIONS NETWORK INC. |
4 |
6 |
3 |
0 |
1 |
14 |
RF MICRO DEVICES, INC. |
0 |
0 |
3 |
8 |
3 |
14 |
AGERE SYSTEMS GUARDIAN CORP. |
3 |
10 |
0 |
0 |
0 |
13 |
ICO SERVICES LTD. |
4 |
2 |
1 |
3 |
3 |
13 |
E. LEAD ELECTRONIC CO., LTD. |
2 |
3 |
0 |
4 |
3 |
12 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
2 |
4 |
2 |
1 |
3 |
12 |
FREESCALE SEMICONDUCTOR, INC. |
0 |
0 |
0 |
2 |
10 |
12 |
KYOCERA CORPORATION |
4 |
3 |
2 |
2 |
1 |
12 |
SILICON LABORATORIES INC. |
5 |
0 |
2 |
3 |
2 |
12 |
XM SATELLITE RADIO INC. |
1 |
4 |
3 |
3 |
1 |
12 |
DELPHI TECHNOLOGIES, INC. |
0 |
3 |
1 |
2 |
5 |
11 |
ITT MANUFACTURING ENTERPRISES, INC. |
4 |
3 |
2 |
1 |
1 |
11 |
LEGERITY, INC. |
3 |
3 |
0 |
4 |
1 |
11 |
LOCKHEED MARTIN CORPORATION |
2 |
2 |
4 |
1 |
2 |
11 |
METAWAVE COMMUNICATIONS CORPORATION |
5 |
4 |
2 |
0 |
0 |
11 |
MOBILE SATELLITE VENTURES LP |
0 |
1 |
3 |
2 |
5 |
11 |
RENESAS TECHNOLOGY CORPORATION |
0 |
0 |
0 |
7 |
4 |
11 |
SIEMENS INFORMATION AND COMMUNICATIONS NETWORKS, INC. |
3 |
3 |
3 |
2 |
0 |
11 |
TELCORDIA TECHNOLOGIES, INC. |
2 |
2 |
1 |
5 |
1 |
11 |
ANDREW CORPORATION |
0 |
1 |
1 |
6 |
2 |
10 |
CASIO COMPUTER CO. LTD. |
4 |
3 |
2 |
1 |
0 |
10 |
CIRRUS LOGIC, INC. |
3 |
4 |
1 |
0 |
2 |
10 |
LEAP WIRELESS INTERNATIONAL, INC. |
0 |
3 |
2 |
3 |
2 |
10 |
METRO ONE TELECOMMUNICATIONS, INC. |
1 |
2 |
1 |
5 |
1 |
10 |
NORTHERN TELECOM LIMITED |
9 |
1 |
0 |
0 |
0 |
10 |
PIONEER CORPORATION |
0 |
0 |
1 |
3 |
6 |
10 |
SBC TECHNOLOGY RESOURCES, INC. |
0 |
3 |
1 |
3 |
3 |
10 |
SHARP LABORATORIES OF AMERICA, INC. |
1 |
3 |
3 |
2 |
1 |
10 |
SIEMENS INFORMATION & COMMUNICATIONS MOBILE, LLC |
1 |
5 |
1 |
3 |
0 |
10 |
SONERA OY |
0 |
0 |
5 |
2 |
3 |
10 |
SUN MICROSYSTEMS, INC. |
3 |
1 |
0 |
2 |
4 |
10 |
TELECOMMUNICATION SYSTEMS, INC. |
0 |
1 |
2 |
4 |
3 |
10 |
UNIDEN AMERICA CORPORATION |
5 |
1 |
0 |
2 |
2 |
10 |
BELL ATLANTIC MOBILE, INC. |
2 |
4 |
3 |
0 |
0 |
9 |
COGNIO, INC. |
0 |
0 |
1 |
3 |
5 |
9 |
GENERAL MOTORS CORPORATION |
0 |
0 |
0 |
2 |
7 |
9 |
INVENTEC APPLIANCES CORP. |
0 |
0 |
0 |
5 |
4 |
9 |
KYOCERA WIRELESS CORP. |
0 |
0 |
0 |
2 |
7 |
9 |
ORANGE PERSONAL COMMUNICATIONS SERVICE LIMITED |
1 |
1 |
1 |
1 |
5 |
9 |
SK TELECOM CO., LTD |
1 |
0 |
1 |
3 |
4 |
9 |
TRANSCEPT, INC. |
3 |
5 |
1 |
0 |
0 |
9 |
WILDSEED, LIMITED |
0 |
1 |
0 |
1 |
7 |
9 |
GENERAL DYNAMICS DECISION SYSTEMS, INC. |
0 |
0 |
4 |
4 |
0 |
8 |
KATHREIN-WERKE KG |
0 |
0 |
0 |
4 |
4 |
8 |
NATIONAL SEMICONDUCTOR CORPORATION |
0 |
0 |
0 |
3 |
5 |
8 |
SOCIETE FRANCAISE DU RADIOTELEPHONE |
0 |
1 |
1 |
2 |
4 |
8 |
STMICROELECTRONICS S.A. |
0 |
2 |
2 |
2 |
2 |
8 |
TELCONTAR |
0 |
0 |
5 |
2 |
1 |
8 |
TELEMAC CORPORATION |
2 |
2 |
2 |
2 |
0 |
8 |
TELIA AB |
1 |
1 |
3 |
1 |
2 |
8 |
WINPHORIA NETWORKS, INC. |
0 |
0 |
4 |
3 |
1 |
8 |
ANALOG DEVICES, INC. |
1 |
0 |
1 |
2 |
3 |
7 |
BEN Q CORPORATION |
0 |
1 |
0 |
3 |
3 |
7 |
FRANCE TELECOM |
0 |
3 |
1 |
3 |
0 |
7 |
FUBA AUTOMOTIVE GMBH & CO KG |
2 |
2 |
2 |
0 |
1 |
7 |
GATEWAY 2000, INC. |
2 |
1 |
0 |
3 |
1 |
7 |
HONEYWELL INTERNATIONAL INC. |
1 |
1 |
2 |
3 |
0 |
7 |
MICREL INCORPORATED |
3 |
1 |
2 |
1 |
0 |
7 |
NCR CORPORATION |
0 |
3 |
0 |
1 |
3 |
7 |
PALMSOURCE INC. |
0 |
0 |
0 |
3 |
4 |
7 |
ROCKWELL COLLINS, INC. |
1 |
2 |
2 |
2 |
0 |
7 |
T. MOBILE DEUTSCHLAND GMBH |
0 |
1 |
0 |
3 |
3 |
7 |
TEKELEC |
0 |
1 |
1 |
3 |
2 |
7 |
TEKTRONIX INC. |
0 |
1 |
2 |
2 |
2 |
7 |
TELXON CORPORATION |
3 |
3 |
1 |
0 |
0 |
7 |
TRIMBLE NAVIGATION, LTD. |
2 |
1 |
3 |
1 |
0 |
7 |
VESUVIUS, INC. |
0 |
0 |
1 |
5 |
1 |
7 |
AIRCELL, INC. |
0 |
2 |
1 |
2 |
1 |
6 |
AIRSPAN NETWORKS, INC. |
3 |
1 |
0 |
2 |
0 |
6 |
ASUSTEK COMPUTER INC. |
0 |
0 |
0 |
3 |
3 |
6 |
IBIQUITY DIGITAL CORPORATION |
2 |
0 |
1 |
0 |
3 |
6 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
0 |
2 |
1 |
1 |
2 |
6 |
INTERNATIONAL MOBILE SATELLITE ORGANIZATION |
3 |
0 |
3 |
0 |
0 |
6 |
INTERSIL AMERICAS INC. |
0 |
1 |
1 |
3 |
1 |
6 |
IPR LICENSING, INC. |
0 |
0 |
0 |
2 |
4 |
6 |
MOTIENT SERVICES INC. |
4 |
2 |
0 |
0 |
0 |
6 |
NIPPON TELEGRAPH & TELEPHONE CORP. |
2 |
0 |
1 |
1 |
2 |
6 |
NORTEL MATRA CELLULAR |
0 |
2 |
1 |
2 |
1 |
6 |
NOVATEL WIRELESS, INC. |
0 |
0 |
1 |
3 |
2 |
6 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
4 |
2 |
0 |
0 |
0 |
6 |
PIONEER ELECTRONIC CORPORATION |
2 |
2 |
2 |
0 |
0 |
6 |
QUANTA COMPUTER INC. |
0 |
0 |
0 |
0 |
6 |
6 |
ROHM COMPANY LIMITED |
1 |
1 |
2 |
0 |
2 |
6 |
SBC PROPERTIES, L.P. |
0 |
0 |
2 |
3 |
1 |
6 |
SCOREBOARD, INC. |
0 |
4 |
1 |
1 |
0 |
6 |
SEIKO EPSON CORPORATION |
2 |
0 |
0 |
1 |
3 |
6 |
SIERRA WIRELESS, INC. |
1 |
0 |
2 |
0 |
3 |
6 |
SIRF TECHNOLOGY, INC. |
0 |
1 |
2 |
1 |
2 |
6 |
SNAPTRACK, INC. |
2 |
1 |
1 |
2 |
0 |
6 |
STANFORD UNIVERSITY |
1 |
2 |
1 |
0 |
2 |
6 |
SWISSCOM MOBILE AG |
0 |
0 |
0 |
1 |
5 |
6 |
TELULAR CORPORATION |
1 |
0 |
1 |
4 |
0 |
6 |
THOMSON-CSF |
2 |
2 |
1 |
1 |
0 |
6 |
TRUEPOSITION, INC. |
2 |
1 |
1 |
1 |
1 |
6 |
WHITAKER CORPORATION |
4 |
1 |
1 |
0 |
0 |
6 |
@TRACK COMMUNICATIONS, INC. |
4 |
1 |
0 |
0 |
0 |
5 |
ADTRAN |
1 |
0 |
0 |
1 |
3 |
5 |
ALCATEL CANADA, INC. |
1 |
1 |
1 |
1 |
1 |
5 |
CELLEMETRY LLC |
2 |
0 |
0 |
1 |
2 |
5 |
CELLETRA LTD |
0 |
0 |
2 |
1 |
2 |
5 |
CISCO SYSTEMS, INC. |
3 |
0 |
1 |
1 |
0 |
5 |
COMPAQ COMPUTER CORPORATION, INC. |
3 |
1 |
1 |
0 |
0 |
5 |
DETEMOBIL DEUTSCHE TELEKOM MOBILNET GMBH |
1 |
1 |
1 |
1 |
1 |
5 |
EASTMAN KODAK COMPANY |
1 |
2 |
0 |
2 |
0 |
5 |
FLARION TECHNOLOGIES, INC. |
0 |
0 |
0 |
2 |
3 |
5 |
GENERAL ELECTRIC COMPANY |
1 |
1 |
0 |
2 |
1 |
5 |
GENERAL INSTRUMENT CORPORATION |
0 |
1 |
1 |
2 |
1 |
5 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
0 |
0 |
1 |
2 |
2 |
5 |
MANNESMANN AG |
1 |
0 |
1 |
1 |
2 |
5 |
MAXIM INTEGRATED PRODUCTS, INC. |
1 |
1 |
1 |
2 |
0 |
5 |
MCI COMMUNICATIONS CORP. |
2 |
2 |
0 |
0 |
1 |
5 |
MICROTUNE (TEXAS), L.P. |
0 |
0 |
1 |
1 |
3 |
5 |
MOBIGENCE, INC. |
0 |
0 |
2 |
1 |
2 |
5 |
NOKIA INC. |
0 |
1 |
0 |
2 |
2 |
5 |
OKI TELECOM, INC. |
5 |
0 |
0 |
0 |
0 |
5 |
PALMONE, INC. |
0 |
0 |
0 |
2 |
3 |
5 |
SPACE SYSTEMS/LORAL, INC. |
0 |
3 |
0 |
0 |
2 |
5 |
TELEPHIA, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
TIME DOMAIN CORPORATION |
0 |
1 |
2 |
0 |
2 |
5 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
1 |
1 |
0 |
3 |
0 |
5 |
YAMAHA CORPORATION |
0 |
0 |
2 |
0 |
3 |
5 |
YOUNGBO ENGINEERING, INC. |
0 |
1 |
2 |
1 |
1 |
5 |
ZARLINK SEMICONDUCTOR LIMITED |
0 |
0 |
0 |
0 |
5 |
5 |