1.

Huawei Technologies—CN (5,464)

2.

Samsung—KR (3,093)

3.

Mitsubishi Electric—JP (2,810)

4.

LG Electronics—KR (2,759) (+67.6%)

5.

Qualcomm—US (2,173)

6.

Ericsson—SE (1,989)

7.

BOE Technology Group—CN (1,892)

8.

GuangDong Oppo Mobile Telecom—CN (1,801)

9.

Sony—JP (1,793)

10.

Panasonic—JP (1,611)

11.

Hewlett-Packard—US (1,595)

12.

Microsoft—US (1,529)

13.

Bosch—DE (1,375)

14.

LG Chem, Ltd.—KR (1,374)

15.

Nippon Telegraph & Telephone—JP (1,372)

括号中为所公开PCT申请数量