Henry Chen — 64 Patents at Protrend Co.

Henry Chen has been granted 64 US patents while listed as an inventor at Protrend Co.. The first was granted in 1993 and the most recent in February 2024. Henry Chen ranks #34,494 of 4,157,543 US inventors in our database (top 0.83%). Patent records list Henry Chen in Taichung, NY, TW.

Issued Patents All Time

Showing 1–25 of 64 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11903483	Foldable storage device	—	2024-02-20
11700940	Combination shelf with dual-pole vertical columns	—	2023-07-18
11671755	Microphone mixing for wind noise reduction	—	2023-06-06	$7,177,000
11323804	Methods, systems and apparatus for improved feedback control	Tom Harvey, Brenton Steele	2022-05-03	$5,594,000
11279514	Foldable basket	—	2022-03-22
11259634	Foldable drawer storage device	—	2022-03-01
10595126	Methods, systems and apparatus for improved feedback control	Tom Harvey, Brenton Steele	2020-03-17	$6,570,000
10516941	Reducing instantaneous wind noise	Thomas Ivan Harvey	2019-12-24	$20,864,000
10419851	Retaining binaural cues when mixing microphone signals	—	2019-09-17	$9,319,000
10380989	Methods and apparatus for processing stereophonic audio content	—	2019-08-13	$9,345,000
10331400	Methods and apparatus for soft clipping	—	2019-06-25	$3,577,000
D836950	Blanket having a transparent pocket	—	2019-01-01
10111001	Method and apparatus for acoustic crosstalk cancellation	Vitaliy Sapozhnykov	2018-10-23	$7,300,000
10091579	Microphone mixing for wind noise reduction	—	2018-10-02	$7,731,000
D828055	Pillow having a transparent pocket	—	2018-09-11
9960564	Power interconnection with current surge mitigation	Jung-Tai Chen, Ko-Chen Tan, Claire Tsai, Chia-Yen Wu	2018-05-01	$4,480,000
9780516	Power interconnection with current surge mitigation	Jung-Tai Chen, Ko-Chen Tan, Claire Tsai, Chia-Yen Wu	2017-10-03	$4,036,000
9729990	Manufacturing method of a condenser microphone	Sun-Zen Chen, Jen-Yi Chen, Kuan-Hsun Chiu, Kuang-Chien Hsieh	2017-08-08
9258662	Condenser microphone and manufacturing method thereof	Sun-Zen Chen, Jen-Yi Chen, Kuan-Hsun Chiu, Kuang-Chien Hsieh	2016-02-09
D745364	Receiver lock	Shu Zhen CHEN	2015-12-15
9157746	Vessel routing system	Alan Eugene Bruce, Trevor C. Blanarik, Kyle M. Nakamoto, Daniel J. Gadler	2015-10-13	$13,509,000
9109895	Estimating probabilities of arrival times for voyages	Philip J. Ballou, Lang Deng, Jonathan David Elkin	2015-08-18	$13,727,000
8935174	Analyzing voyage efficiencies	Philip J. Ballou, John R. Murk	2015-01-13	$23,631,000
8739587	Rekeyable lock assembly with blown cylinder protection	—	2014-06-03
8651300	Sectional rack	—	2014-02-18

12 3 Next »

Henry Chen — 64 Patents

Issued Patents All Time

Patent Widget