David Xing — 28 Patents at Northwest Instrument

David Xing has been granted 28 US patents while listed as an inventor at Northwest Instrument. The first was granted in 2019 and the most recent in December 2025. David Xing ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list David Xing in Dover, NJ, US.

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #	Title	Co-Inventors	Date
12511840	Intelligent interface based on augmented reality	Xinmiao Shi	2025-12-30
12460944	Device for calibrating laser level	Xinmiao Shi	2025-11-04
12459725	Painting assembly for distance measuring wheel	Xinmiao Shi, Kui Liu	2025-11-04
12405714	Trajectory processing method and apparatus	Xin Shi, Yang Zhou, Mingyu Zhang	2025-09-02
12055414	Ranging system and ranging method	Xin Shi	2024-08-06
11955771	Control device and method for laser device and laser measurement device	Chao Zhu, Xin Shi	2024-04-09
11859999	Device for calibrating laser level	Xin Shi	2024-01-02
11831081	Radiation assembly, waveguide antenna sub-array, and waveguide array antenna	Lei Wang, Xiaolin Lv, Xin Shi	2023-11-28
11812084	Method and device for content recording and streaming	—	2023-11-07
11768072	Distance measurement method and distance measurement system	Xin Shi	2023-09-26
11761764	Method and laser tracking system for using laser level to track detector	Weichen Wang, Xin Shi	2023-09-19
11709228	Laser positioning apparatus and laser positioning method	Xin Shi	2023-07-25
11703357	Method and system for calibrating laser level	Weichen Wang, Xin Shi	2023-07-18
11647968	Door access control system with body temperature detection function	Xin Shi	2023-05-16
11604275	Laser positioning apparatus and laser positioning method	Xin Shi, Jinmin Zeng	2023-03-14
11604904	Method and system for space design	Xin Shi	2023-03-14
11598851	Optical detecting assembly, detector and laser ranging system	Xin Shi	2023-03-07
11556170	Intelligent interface based on augmented reality	Xin Shi	2023-01-17
11395049	Method and device for content recording and streaming	—	2022-07-19
11243309	Ranging system and ranging method	Xin Shi	2022-02-08
11150087	Angle and distance measuring method, trajectory diagram drawing method, and laser ranging system	Xin Shi	2021-10-19
11119202	Detector assembly, detector, and laser ranging system	Xin Shi	2021-09-14
11069100	Intelligent interactive interface	Yufei Wei, Xin Shi	2021-07-20
10895455	Methods and ranging apparatus for positioning target object in target space	Xin Shi, Weichen Wang	2021-01-19
10796032	Method and system for space design	Xin Shi	2020-10-06

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David Xing — 28 Patents

Issued Patents All Time

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