DONGGUAN CITY YESSUN ELECTRONIC CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, civil engineering and measurement are LI ZHAOBIN, JIANGSU BENYU AUTOMOBILE BODY PROD CO LTD and LEONI AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Civil engineering | |
#3 | Measurement | |
#4 | Transport | |
#5 | Telecommunications | |
#6 | Computer technology | |
#7 | Semiconductors |
# | Technology | |
---|---|---|
#1 | Casings and printed circuits | |
#2 | Wing fittings | |
#3 | Indexing scheme relating to hinges | |
#4 | Measuring distances | |
#5 | Vehicle transmission mounting | |
#6 | Semiconductor devices | |
#7 | Speech analysis | |
#8 | Display controls | |
#9 | Telephonic communication | |
#10 | Vehicle parts |
# | Name | Total Patents |
---|---|---|
#1 | Zhu Haiqing | 10 |
#2 | Xiao Yongfu | 1 |
#3 | Chen Gang | 1 |
#4 | Zhang Hanqin | 1 |
#5 | Zeng Zhaorong | 1 |
Publication | Filing date | Title |
---|---|---|
CN110782860A | Real-time brightness adjusting method and control circuit for display screen of vehicle-mounted information system | |
CN110774984A | Universal host case for automobile | |
CN108022598A | A kind of net sound front end speech processing system | |
CN108112220A | A kind of heat dissipation type high multimedia navigation mainframe box | |
CN106761139A | A kind of automobile trunk elevating lever | |
CN106761115A | A kind of damper for automobile trunk elevating lever | |
CN106659085A | Modular independent heat dissipation apparatus for vehicle-mounted multimedia navigation | |
CN107979944A | A kind of vehicle multimedia navigation modularization independent heat dissipation device | |
CN104515526A | Navigator | |
CN105813413A | Automobile navigation liquid crystal screen fixing plate | |
CN103738271A | Steering wheel key function learning system |