2013 Patent Leaderboard

6.29% IBM
4.85% MICROSOFT
3.28% SAMSUNG ELECTRONICS
2.36% CISCO SYSTEMS
1.96% HEWLETT PACKARD
1.70% ATT
1.70% BLACKBERRY
1.70% ERICSSON
1.70% GOOGLE
1.70% SYMANTEC
1.44% CANON
1.44% ELECTRONICS TELECOMMUNICATIONS RESEARCH INSTITUTE
1.44% SONY
1.31% APPLE
1.31% KOREA ELECTRONICS TELECOMMUNICATIONS RESEARCH INSTITUTE
1.31% NOKIA
1.18% CREDIT SUISSE
1.18% INTEL
1.18% NEC
1.18% PANASONIC
1.04% HITACHI
1.04% ORACLE
1.04% VERIZON
0.91% BANK OF AMERICA
0.91% FUJITSU
0.91% QUALCOMM
0.78% ALCATEL LUCENT
0.78% AMAZON TECHNOLOGIES
0.78% HUAWEI TECHNOLOGIES
0.65% BROADCOM
0.65% HON HAI PRECISION INDUSTRY
0.65% JPMORGAN CHASE BANK
0.65% LG ELECTRONICS
0.65% NTT DOCOMO
0.65% RED HAT
0.65% TECHNICOLOR
0.52% AVAYA
0.52% BANK OF NEW YORK MELLON
0.52% CITIBANK
0.52% CITRIX SYSTEMS
0.52% EMC
0.52% JUNIPER NETWORKS
0.52% KASPERSKY LAB ZAO MOSCOW
0.52% SEIKO EPSON
0.52% SIEMENS
0.52% SPRINT COMMUNICATIONS
0.52% TOSHIBA
0.52% VISA
0.39% ADOBE SYSTEMS
0.39% ATT KNOWLEDGE VENTURES