Xiaoping Cai — 19 Patents at Tula Etechnology

Xiaoping Cai has been granted 19 US patents while listed as an inventor at Tula Etechnology. The first was granted in 2019 and the most recent in October 2025. Xiaoping Cai ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Xiaoping Cai in Newtown, PA, US.

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Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12457454	Speaker module and electronic device	Song Liu, Yanzhao HOU	2025-10-28
12145452	Method of optimizing system efficiency for battery powered electric motors	—	2024-11-19
11971001	Battery assembly and electrically started gasoline engine having battery assembly	Zhao Kong, Ning Guo, Guangyue Zhu	2024-04-30
11946423	Recharging management for skipping cylinders	Louis J. SERRANO, Yongyan Cao, Vijay Srinivasan, Kevin Shikui Chen, Andrea Marie Evans +1 more	2024-04-02
11938796	Vehicle with exoskeleton	Alan Paul Clarke, Lars David Moravy, Ted Antony	2024-03-26	$2,865,621,000
11821379	Non-rotating cylinder pattern selection for equalizing cylinder usage in an internal combustion engine	Louis J. Serrano, Xin Yuan, Shikui Kevin Chen, Xi Luo, Robert C. Wang +1 more	2023-11-21
11685380	Managing engine firing fraction changes during gear shifts	Louis J. Serrano, Andrew W. Phillips	2023-06-27
11673476	Method of optimizing system efficiency for battery powered electric motors	—	2023-06-13
11619187	Optimizing combustion recipes to improve engine performance and emissions for variable displacement engines	Louis J. SERRANO, Shikui Kevin Chen, Benjamin Wolk, Avra Brahma, Justin Lee	2023-04-04
11459965	Exhaust gas recirculation flow control for reducing emissions with variable displacement internal combustion engines	Vijay Srinivasan, Louis J. SERRANO, J. Steven Kolhouse, Avra Brahma, Adrian P. Dale	2022-10-04	$23,566,000
11434839	Use of machine learning for detecting cylinder intake and/or exhaust valve faults during operation of an internal combustion engine	Shikui Kevin Chen, Aditya MANDAL, Louis J. Serrano	2022-09-06
11345241	Method of optimizing system efficiency for battery powered electric motors	—	2022-05-31
11326532	Optimizing combustion recipes to improve engine performance and emissions for variable displacement engines	Louis J. SERRANO, Shikui Kevin Chen, Benjamin Wolk, Avra Brahma, Justin Lee	2022-05-10	$48,987,000
11260844	Managing engine firing fraction changes	Andrew W. Phillips, Louis J. Serrano	2022-03-01
11131259	Optimizing combustion recipes to improve engine performance and emissions for variable displacement engines	Louis J. SERRANO, Shikui Kevin Chen, Benjamin Wolk, Avra Brahma, Justin Lee	2021-09-28	$174,145,000
10851721	Garden tool	Zhao Kong, Ning Guo, Fei Chen, Bin Cao	2020-12-01
10814858	Managing engine firing fraction changes during gear shifts	Louis J. Serrano, Andrew W. Phillips	2020-10-27
10611359	Managing engine firing fraction changes during gear shifts	Louis J. Serrano, Andrew W. Phillips	2020-04-07
10185809	Patient projection methodology	Li Zhou, Timothy A. Hughes	2019-01-22

Xiaoping Cai — 19 Patents

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