Ben Chen — 7 Patents at Wuhan Telecommunication Devices Co.

Ben Chen has been granted 7 US patents while listed as an inventor at Wuhan Telecommunication Devices Co.. The first was granted in 2001 and the most recent in October 2023. Ben Chen ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ben Chen in 流花街道, CA, CN.

Patents per Year

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11787919	Husk plastic composite, production method and application thereof	—	2023-10-17
11630097	Quantitative evaluation method for workability of concrete based on bottom resistance analysis	Zheng Chen, Changjie Wu, Zhongxing Zou, Xin Sun	2023-04-18
11181702	Planar optical waveguide structure, and coupling structure thereof and coupling method thereof	Xuerui Liang, Baiquan Hu, Chenggang Liu, Di Zhang, Yongan Fu +3 more	2021-11-23
10656350	Planar optical waveguide structure, and coupling structure thereof and coupling method thereof	Xuerui Liang, Baiquan Hu, Chenggang Liu, Di Zhang, Yongan Fu +3 more	2020-05-19
6770260	Method preventing depletion of non-autologous hematopoietic cells and animal model systems for use thereof	Chris Fraser, Irv Weissman	2004-08-03	$9,150,000
6584142	Matched filter	Makoto Uchishima	2003-06-24
6241895	Spectrum water generator and method of processing water using said spectrum water generator	Junling Chen, Xianfeng Chen, Yi Zhao	2001-06-05