WAN LEI has a total of 27 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2005. It filed its patents most often in United States and China. Its main competitors in its focus markets telecommunications, digital networks and environmental technology are YOO TAESANG, HIGUCHI KENICHI and CHUNG JAE HOON.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 21 | |
#2 | China | 6 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Digital networks | |
#3 | Environmental technology | |
#4 | Mechanical elements | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Digital information transmission | |
#2 | Wireless communication networks | |
#3 | Transmission | |
#4 | Multiplex communication | |
#5 | Climate change mitigating computer technologies | |
#6 | Nails | |
#7 | Locks | |
#8 | Servomotors |
# | Name | Total Patents |
---|---|---|
#1 | Wan Lei | 27 |
#2 | Zhao Yajun | 4 |
#3 | Zhou Mingyu | 4 |
#4 | Cheng Xingqing | 4 |
#5 | Wan Haoran | 4 |
#6 | Lv Yongxia | 4 |
#7 | Ren Xiaotao | 4 |
#8 | Hou Yunzhe | 3 |
#9 | Cheng Jung-Fu | 2 |
#10 | Sun Jingyuan | 2 |
Publication | Filing date | Title |
---|---|---|
CN108443300A | A kind of thread connector for preventing from loosening | |
CN106640853A | Hydraulic-system-loaded intelligent control system | |
CN106836978A | The full built-in radial inserting type antitheft lock of key | |
CN104846998A | Energy-saving toilet with three-dimensional large-radian drainage elbow pipe | |
CN105456492A | Traditional Chinese medicine composition for treating numbness of limbs | |
CN102852393A | Whole-key-built-in antitheft lock | |
US2011188549A1 | Systems and methods for generating a pre-coding code book | |
US2009046606A1 | Adaptive frame structure for TDD point-to-point wireless transmission |