Tan Liu — 10 Patents at Otis Elevator

Tan Liu has been granted 10 US patents while listed as an inventor at Otis Elevator. The first was granted in 2001 and the most recent in September 2024. Tan Liu ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Tan Liu in Pewaukee, WI, US.

Patents per Year

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Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12098058	Fixture automated configuring method, fixture, and elevator	Heping Qiu	2024-09-24
12088351	Double individual-addressing multi-beam Raman system	Neal Pisenti, Kai HUDEK, Kenneth Wright, David Angeley, Nadir Shah +1 more	2024-09-10	$7,730,000
11777768	Pre-equalization compensation method and device for link, storage medium and electronic device	Feng Zhao	2023-10-03
11724233	High-flux efficiency filter fabrication using a flip bond process with supportive structure	Thomas Young Chang, Kim Y. Lee, Yautzong Hsu, Shuaigang Xiao	2023-08-15	$17,306,000
11577930	Automatic elevator calling system and a method for controlling automatic calling elevator	Wenbo Huang, Xiaofei Guo, Haiyan Xue, Renxiang Chen, Heping Qiu +2 more	2023-02-14
11524867	Determination of non-normal elevator calling request in an automatic elevator calling request system	Wenbo Huang, Xiaofei Guo, Haiyan Xue, Renxiang Chen, Heping Qiu +2 more	2022-12-13
10485418	Functional imaging of photoreceptors in the retina by rhodopsin mapping	Shuliang Jiao, Rong Wen, Byron L. Lam	2019-11-26
10007451	Scalable SPOR algorithm for flash memories	Fan Zhang, Constantino Rosario	2018-06-26
8786873	Application server for use with a modular imaging system	John Michael Sabol, James Zhengshe Liu, Rajeev Ramankutty Marar, Kadri Nizar Jabri, Gopal B. Avinash +1 more	2014-07-22	$17,332,000
6313647	Technique for measuring resistivity	Zhu Feng, Chiu-Shing Frank Poon, Vidya Gubbi, Chung Shih	2001-11-06

Tan Liu — 10 Patents

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