Femto Cell Patent Landscape 2Q 2009
 
Analysis for Top 10 innovators shows that Airwalk Communications and Qualcomm are the leader followed by Via Telecom and Lucent Technologies as of June 16, 2009.
 
SC-FDMA Patent Landscape 2Q 2009
 
Analysis for US patents issued before January 1, 2009 and published patent applications before May 1, 2009 shows that 3Com is and Samsung are the leader in issued patent and published patent application respectively.
 
MIMO Patent Landscape 2Q 2009
 
As for the issued patents, Qualcomm is the leader followed by Intel and Lucent as of April 30. 2009.
As for the published patent applications, Samsung is the leader followed by Qualcomm, InterDigital, Broadcom, and TI as of April 30. 2009.

Software Radio Patent Landscape 2Q 2009
 
Analysis for US patents issued before May 1, 2009 shows that there was a rapid increase in patent applications recently due to active technology innovations in 4G mobile communications.
As for the issued patents, Harris Corporation is the leader followed by Ericsson and Motorola.
 
OFDMA Patent Landscape 2Q 2009
 
Analysis for the top 25 assignees in US patents issued before May 1, 2009 shows that AT&T is the leader followed by Matsushita Electric, Qualcomm, Samsung Electronics, Intel, and Motorola.
 
Mesh Networks Patent Landscape 2Q 2009
 
Analysis for the top 10 assignees in US patents issued before May 1, 2009 shows that Mesh Networks Inc. is the leader followed by Harris, Microsoft, Nokia, and Cisco.
 
For more information, please refer: http://techipm-innovationfrontline.blogspot.com/