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IFI CLAIMS® 2011 Top 50 US Patent Assignees

Rankings were compiled using the USPTO source-data by current company or assignee name on file at the USPTO. IFI uses a rigorous name standardization process to improve the accuracy of our data and portfolio counts for over 3000 patent assignees.

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Rank Grants Company Name Country
1 6180 International Business Machines Corp United States
2 4894 Samsung Electronics Co Ltd KR Korea
3 2821 Canon K K JP Japan
4 2559 Panasonic Corp JP Japan
5 2483 Toshiba Corp JP Japan
6 2311 Microsoft Corp United States
7 2286 Sony Corp JP Japan
8 1533 Seiko Epson Corp JP Japan
9 1514 Hon Hai Precision Industry Co Ltd TW Taiwan
10 1465 Hitachi Ltd JP Japan
11 1448 General Electric Co United States
12 1411 LG Electronics Inc KR Korea
13 1391 Fujitsu Ltd JP Japan
14 1308 Hewlett-Packard Development Co L P United States
15 1248 Ricoh Co Ltd JP Japan
16 1244 Intel Corp United States
17 1164 Broadcom Corp United States
18 1095 GM Global Technology Operations LLC United States
19 1005 Renesas Electronics Corp JP Japan
20 997 Honda Motor Co Ltd JP Japan
21 994 Toyota Jidosha K K JP Japan
22 980 Cisco Technology Inc United States
23 971 Fujifilm Corp JP Japan
24 947 Micron Technology Inc United States
25 935 Hynix Semiconductor Inc KR Korea
26 923 Qualcomm Inc United States
27 888 Brother Kogyo K K JP Japan
28 880 Xerox Corp United States
29 872 Sharp K K JP Japan
30 851 Siemens AG DE Germany
31 812 Silverbrook Research Pty Ltd AU Australia
32 794 Texas Instruments Inc United States
33 780 Honeywell International Inc United States
34 761 Semiconductor Energy Laboratory Co Ltd JP Japan
35 721 AT&T Intellectual Property I L P United States
36 700 Koninklijke Philips Electronics N V NL Netherlands
37 695 Boeing Co The United States
38 689 Denso Corp JP Japan
39 676 Apple Inc United States
40 663 Research In Motion Ltd CA Canada
41 643 LG Display Co Ltd KR Korea
42 622 Bosch, Robert GmbH DE Germany
43 622 NEC Corp JP Japan
44 617 Infineon Technologies AG DE Germany
45 605 Mitsubishi Denki K K JP Japan
46 587 Fuji Xerox Co Ltd JP Japan
47 585 Nokia AB Oy FI Finland
48 534 Electronics and Telecommunications Research Institute KR Korea
49 529 Telefonaktiebolaget L M Ericsson SE Sweden
50 523 Du Pont de Nemours, E I & Co United States