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Zhen Zhang — 111 Patents

BOBOE: 28 patents #636 of 12,373Top 6%

Apple: 25 patents #1,273 of 18,612Top 7%

CCChengdu Boe Optoelectronics Technology Co.: 16 patents #138 of 1,466Top 10%

Hon Hai Precision Ind. Co.: 15 patents #167 of 1,805Top 10%

Foxconn: 12 patents #529 of 5,504Top 10%

NCNingbo Eudemon Child Protective Equipment Co.: 8 patents #1 of 4Top 25%

HCHefei Boe Optoelectronics Technology Co.: 7 patents #79 of 784Top 15%

BCBeijing Boe Technology Development Co.: 5 patents #108 of 1,775Top 7%

CCChongqing Boe Display Technology Co.: 4 patents #12 of 110Top 15%

WCWuhan China Star Optoelectronics Semiconductor Display Technology Co.: 3 patents #207 of 623Top 35%

LG: 2 patents #13,393 of 26,165Top 55%

Ericsson: 1 patents #5,704 of 9,909Top 60%

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

BCBeijing Boe Vision-Electronic Technology Co.: 1 patents #9 of 30Top 30%

BCBeijing Neusoft Medical Equipment Co.: 1 patents #6 of 14Top 45%

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

HCHefei Hualing Co.: 1 patents #42 of 152Top 30%

HCHefei Midea Refrigerator Co.: 1 patents #41 of 136Top 35%

MCMidea Group Co.: 1 patents #396 of 926Top 45%

NCNanjing Silergy Micro Technology Co.: 1 patents #5 of 16Top 35%

STShandong University Of Science And Technology: 1 patents #117 of 514Top 25%

S(Silergy Semiconductor Technology (Hangzhou): 1 patents #126 of 207Top 65%

ZUZhejiang University: 1 patents #773 of 2,379Top 35%

Overall (All Time): #11,724 of 4,157,543Top 1%

111 Patents All Time

Zhen Zhang has been granted 111 US patents while listed as an inventor at BOE. The first was granted in 2006 and the most recent in September 2025. Zhen Zhang ranks #11,724 of 4,157,543 US inventors in our database (top 0.28%). Patent records list Zhen Zhang in Nanjing, CA, CN.

Patents per Year

Issued Patents All Time

Showing 1–25 of 111 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12413139	Control circuit and control method for three-level DC-DC converter	Shuai Zhang, Wang Zhang	2025-09-09
12413150	Switching mode power supply with zero voltage switching and the method thereof	Junming Zhang	2025-09-09
12389768	Array substrate and display device	Tingliang Liu	2025-08-12
12326760	Electronic devices with borderless displays	Elmar Gehlen, Francois R. Jacob, Paul S. Drzaic, Han-Chieh Chang, Abbas Jamshidi Roudbari +18 more	2025-06-10
12322331	Display substrate and display apparatus	Yuzhen Guo, Zhenyu Zhang, Lubin Shi, Chenyang Zhang, Fuqiang Li	2025-06-03
12306509	Array substrate and display panel	Lizhong Wang, Guangcai Yuan, Ce Ning, Jianbo Xian, Liping LEI +3 more	2025-05-20
12260054	Touch substrate and display panel	Jian Ye	2025-03-25
12245622	Xenon lamp power supply, purification device and refrigeration device	Zhuobiao Ma	2025-03-11
12235557	Displaying base plate and manufacturing method thereof, and displaying device	Fuqiang Li, Zhenyu Zhang, Yunping Di, Lizhong Wang, Zheng Fang +14 more	2025-02-25
12197683	Touch panel and mobile terminal	Jian Ye	2025-01-14
12147639	Touch substrate and display panel	Jian Ye	2024-11-19
12104417	Rotary door stop	Yingfeng Chen	2024-10-01
12081110	Power conversion module and power converter	Wang Zhang, Junyan Sun	2024-09-03
12021173	Light-emitting diode chip having a gap between epitaxial structures and method for manufacturing the same, and display device	Mingxing Wang, Binbin Tong, Lizhen Zhang, Chenyang Zhang, Xiawei Yun +6 more	2024-06-25
12019470	Electronic device with magnetic field sensor design for detection of multiple accessories	Christopher M. Pinciuc	2024-06-25	$209,077,000
D1026614	Window lock	Xu Wang	2024-05-14
D1026617	Safety lock	Xu Wang	2024-05-14
11953456	Method for separating oil-water two-phase NMR signals by using dynamic nuclear polarization	Chaoyang Liu, Junfei Chen, Li-Kuang Chen, Jiwen Feng, Zhekai Zhang +1 more	2024-04-09
11940848	Electronic devices with borderless displays	Elmar Gehlen, Francois R. Jacob, Paul S. Drzaic, Han-Chieh Chang, Abbas Jamshidi Roudbari +18 more	2024-03-26	$155,925,000
D1018256	Cabinet lock	Binhui Li	2024-03-19
11903276	Display panel, manufacturing method therefor, and display device	Ning Zhao, Xinwei Wu, Xudong An, Yue Wei, Yuqing Yang	2024-02-13
11889647	Display panel bend reinforcement	Izhar Zahoor Ahmed, John J. Baker, Bulong Wu, Daniel W. Jarvis, Douglas G. Fournier +15 more	2024-01-30	$160,707,000
D1007997	Lock	Binhui Li	2023-12-19
11775006	Electronic device with magnetic field sensor design for detection of multiple accessories	Christopher M. Pinciuc	2023-10-03	$152,687,000
11761240	Safety lock device	Yingfeng Chen	2023-09-19