Lu Sun — 12 Patents at Otis Elevator

Lu Sun has been granted 12 US patents while listed as an inventor at Otis Elevator. The first was granted in 1982 and the most recent in February 2024. Lu Sun ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Lu Sun in Stillwater, OK, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11900180	Keyword-based presentation of notifications	Ke Xu, Zhaozhao Xiong, Zongpeng Qiao	2024-02-13
11169829	Determining candidate patches for a computer software	Zi Hui Duan, Jing Jing Wei, Dian Guo Zou	2021-11-09	$5,376,000
10791406	Method and apparatus for processing sound hole of speaker and electronic device	—	2020-09-29
10683412	Drag reducing composition	Michael L. Olechnowicz, Ray L. Johnston, Thomas D. Lane, Richard John Czarnecki	2020-06-16
10417017	Determining candidate patches for a computer software	Zi Hui Duan, Jing Jing Wei, Dian Guo Zou	2019-09-17	$3,647,000
10410455	Banknote processing method and device	Chunkai Xu, Yanbin Xing, Bingqing Liu	2019-09-10
10388100	Reading assembly and paper currency sorter	Lei Zheng, Tao Gao, Bingqing Liu, Chunkai Xu	2019-08-20
10119658	Aqueous flow improver formulation for refined products	—	2018-11-06
7756399	Safe recovery in DVD recordable/rewritable realtime recording	—	2010-07-13	$3,929,000
5713434	Elevator safety system	—	1998-02-03	$18,938,000
5353893	Elevator cab and/or counterweight compensation rope hitch assembly	Joseph R. Faust	1994-10-11	$7,568,000
4324360	Elevator guide rail mounting arrangement	Janis J. Cilderman	1982-04-13	$1,539,000

Lu Sun — 12 Patents

Issued Patents All Time

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