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Lei Chen — 94 Patents

CACarrier: 18 patents #64 of 2,507Top 3%

RTX (Raytheon): 14 patents #724 of 15,912Top 5%

SBSabic Global Technologies B.V.: 6 patents #177 of 1,595Top 15%

JCJiangsu Guorun Electric Co.: 6 patents #2 of 9Top 25%

APAvago Technologies Ecbu Ip (Singapore) Pte.: 5 patents #79 of 427Top 20%

OEOtis Elevator: 4 patents #397 of 1,840Top 25%

CICrystal Instruments: 3 patents #3 of 10Top 30%

ONonsemi: 3 patents #531 of 1,901Top 30%

FSFairchild Semiconductor: 3 patents #195 of 715Top 30%

TITexas Instruments: 2 patents #5,266 of 12,488Top 45%

AAAudi Ag: 2 patents #697 of 2,982Top 25%

BSBallard Power Systems: 2 patents #115 of 467Top 25%

Hamilton Sundstrand: 2 patents #845 of 2,079Top 45%

Ericsson: 2 patents #3,949 of 9,909Top 40%

UAUtc Fire & Security Americas: 2 patents #59 of 151Top 40%

STSandisk Technologies: 2 patents #1,332 of 2,594Top 55%

FCFu Ding Electronical Technology (Jiashan) Co.: 1 patents #35 of 100Top 35%

ECEmc Ip Holding Company: 1 patents #2,584 of 4,608Top 60%

SASikorsky Aircraft: 1 patents #418 of 879Top 50%

SUSoochow University: 1 patents #224 of 747Top 30%

TETencent: 1 patents #4,257 of 8,131Top 55%

Canon: 1 patents #14,969 of 19,416Top 80%

HP: 1 patents #11,359 of 16,619Top 70%

Schlumberger Technology: 1 patents #3,946 of 7,293Top 55%

Qualcomm: 1 patents #7,593 of 12,104Top 65%

CTChangsha University Of Science And Technology: 1 patents #64 of 194Top 35%

ZTZte: 1 patents #1,461 of 3,593Top 45%

GCGuoke Re Advanced Materials Co.: 1 patents #9 of 27Top 35%

LSLanzhou Institute Of Chemical Physics, Chinese Academy Of Sciences: 1 patents #33 of 100Top 35%

GCGrirem Advanced Materials Co.: 1 patents #61 of 93Top 70%

Overall (All Time): #16,422 of 4,157,543Top 1%

94 Patents All Time

Lei Chen has been granted 94 US patents while listed as an inventor at Carrier. The first was granted in 1998 and the most recent in October 2025. Lei Chen ranks #16,422 of 4,157,543 US inventors in our database (top 0.39%). Patent records list Lei Chen in Guojiafang, CT, CN.

Patents per Year

Issued Patents All Time

Showing 1–25 of 94 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12447151	Alkyne derivative, preparation method for same, and uses thereof	Hejun LV, Yuchao Ma, Haibo Qiu, Wenwen Zhao, Taishan Hu	2025-10-21
D1094466	Air pump	Houxi Rao, Zhiheng Xu	2025-09-23
12418082	Phase shifter, electrically regulated antenna, network device, and phase shifter manufacturing method	Liang Liu, Yulong KANG, Lijun Yang, Feng-Ming Yang	2025-09-16
12404590	Hybrid sealing for anodized metal	Weilong Zhang	2025-09-02
12390786	Method and reactor for conversion of hydrocarbons	Sreekanth Pannala, Arno Johannes Maria Oprins	2025-08-19
D1086216	Air pump	Houxi Rao, Zhiheng Xu	2025-07-29
D1086215	Air pump	Houxi Rao, Zhiheng Xu	2025-07-29
D1081724	Air pump	Houxi Rao, Mengen Wang	2025-07-01
12281194	Environment-friendly and flame-retardant abradable seal coating material with ultra-low density and use method thereof	Haixia Cui, Yue Zhang, Yanping Wu, Hongxuan Li, Huidi Zhou +1 more	2025-04-22
12263460	Reactor system for the production of high value chemical products	Sreekanth Pannala, David West	2025-04-01
12215709	Waterproof air pump, inflatable product, and production method and utilizing method for inflatable product	Houxi Rao, Xiaohui CHANG	2025-02-04
12134830	Sealing for anodized metal	James O. Hansen	2024-11-05	$57,247,000
D1048106	Air pump	Houxi Rao, Mengen Wang	2024-10-22
11927354	Method and system for flammable gas detection	—	2024-03-12
11873569	Coating for internal surfaces of an airfoil and method of manufacture thereof	Lesia V. Protsailo, Michael N. Task	2024-01-16	$40,305,000
11846601	Sensor and method for gas testing	Zhiwei Yang	2023-12-19
11826749	Reactor for pyrolysis conversion of hydrocarbon gases	Sreekanth Pannala, Vladimir Shtern, David West	2023-11-28
11802700	Moderate-to-low global warming potential value refrigerant leak detection	Richard G. Lord	2023-10-31
11732372	Electroformed nickel-chromium alloy	Timothy A. Weers	2023-08-22	$35,387,000
11679370	Reactor system for the production of high value chemical products	Sreekanth Pannala, David West	2023-06-20
11604156	Method and system for multi-sensor gas detection	Marcin Piech	2023-03-14
11572626	Turbine engine shaft coating	Poulomi Sannigrahi	2023-02-07	$53,016,000
11541456	FeCrCuTiV high-entropy alloy powder for laser melting deposition manufacturing and preparation method thereof	Zhixin Xia, Wenjuan Jiang, Tuo Shi, Jiachao Xu	2023-01-03
11518935	Nitride fluorescent material and light-emitting device containing same	Ronghui Liu, Yuanhong Liu, Ze Jiang, Lengleng Shao	2022-12-06
11493216	Air filter system and HVAC system	Sanming Wen, Jianwei Zhao	2022-11-08