WEI CHENGYUN has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, optics and audio-visual technology are LAP SHUN MANUFACTURE CO LTD, SHAN JINGHUA and ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 9 | |
#2 | United States | 7 | |
#3 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Optics | |
#3 | Audio-visual technology | |
#4 | Electrical machinery and energy | |
#5 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Frames | |
#2 | Cameras | |
#3 | Television | |
#4 | Pistons and sealings | |
#5 | Dynamo-electric machines | |
#6 | Telephonic communication |
# | Name | Total Patents |
---|---|---|
#1 | Wei Chengyun | 17 |
Publication | Filing date | Title |
---|---|---|
CN107676614A | A kind of foldable shooting stabilizer | |
CN107883131A | A kind of scalable stabilizer and its control method | |
CN107355648A | A kind of stabilizer | |
CN107339569A | The angle regulation method of stabilizer and stabilizer | |
CN107120499A | A kind of camera stabilizer | |
CN107101077A | Waterproof stabilizer and its waterproof method | |
CN106885107A | Waterproof stabilizer | |
US9891505B1 | Panoramic camera stabilizer | |
CN106647115A | Panoramic camera stabilizer | |
CN106641617A | Photographing stabilizer |