SONY CHINA LTD has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets computer technology and audio-visual technology are EDEN GROUP LTD, PACING TECHNOLOGY CO LTD and KARAKOTSIOS KENNETH M.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 10 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | United States | 2 | |
#4 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Data recognition and presentation | |
#2 | Electric digital data processing | |
#3 | Television |
# | Name | Total Patents |
---|---|---|
#1 | Wu Weiguo | 4 |
#2 | Weiguo Wu | 4 |
#3 | Han Bo | 3 |
#4 | Zhang Zhihui | 2 |
#5 | Hu Yichuan | 2 |
#6 | Yixian Yang | 2 |
#7 | Xiong Chen | 1 |
#8 | Bo Han | 1 |
#9 | Tomohiro Nakamura | 1 |
#10 | Haipeng Peng | 1 |
Publication | Filing date | Title |
---|---|---|
CN101655910A | Training system, training method and detection method | |
CN101655909A | Device and method for calculating matching degree | |
CN101655983A | Device and method for exacting dominant color | |
CN101655914A | Training device, training method and detection method | |
CN103176618A | Character input device | |
CN101329766A | Apparatus, method and system for analyzing mobile image | |
CN101183501A | Thin type display device | |
CN101383705A | Multi-variable public key ciphering method and device, deciphering method and device thereof | |
CN101296079A | One-way hashing function construction method and system based on built-in chaos mapping | |
CN101131748A | Circulation managing device and method, registration device and method |