YAN XUDONG has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China and United States. Its main competitors in its focus markets audio-visual technology, measurement and digital networks are EMSONIC CORP, MAGNEPAN INC and CHINA HIROSHI.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 6 | |
#2 | United States | 5 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Measurement | |
#3 | Digital networks | |
#4 | Optics | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Loudspeakers and microphones | |
#2 | Analysing materials | |
#3 | Optical systems | |
#4 | Special information storage | |
#5 | Spraying devices | |
#6 | Digital information transmission |
# | Name | Total Patents |
---|---|---|
#1 | Yan Xudong | 11 |
#2 | Wang Jing | 1 |
#3 | Kougiouris Panagiotis | 1 |
#4 | Tock Theron | 1 |
Publication | Filing date | Title |
---|---|---|
CN111562151A | Ore divider auxiliary device | |
CN111442964A | Mineral product leaching device with adjustable strength | |
US2015086066A1 | Electro-acoustic transducer | |
CN103886890A | Novel recording pen | |
CN103841489A | Earphone wire with length adjustable | |
CN103832010A | Fiber fabric with far-infrared function | |
CN103835055A | Fabric with antistatic function | |
US2014079253A1 | Suspension and speaker using same | |
US2013259290A1 | Micro-speaker | |
US8291101B1 | Synchronization of mutually shared data stored on network devices |