lotus_hit 2008-1-25 17:16
各大公司在移动产业中的专利分布
GSM WCDMA CDMA2000 TD-SCDMA
Nokia 41% 25% 13% 32%
Ericsson 18% 22% 3% 23%
Philips 9% 3%
Moto 4% 7% 13%
Alcatel 4% 3%
Siemens 2% 5% 11%
QualComm 19% 50% 2%
NTT 3% 6%
MIT 3%
HItachi 3% 4%
Matsushita 2%
Sherbrooke 3%
Datang 7%
Others 22% 4% 11% 23%