Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ZL

Zhen Liu — 36 Patents

BOBOE: 22 patents #891 of 12,373Top 8%
HLHkc Corporation Limited: 4 patents #77 of 318Top 25%
SCShanghai Tianma Micro-Electronics Co.: 3 patents #129 of 417Top 35%
BCBeihai Hkc Optoelectronics Technology Co.: 1 patents #15 of 31Top 50%
TETencent: 1 patents #4,257 of 8,131Top 55%
ZCZeng Hsing Industrial Co.: 1 patents #9 of 28Top 35%
SUShandong Agricultural University: 1 patents #8 of 61Top 15%
CCChongqing Boe Optoelectronics Technology Co.: 1 patents #350 of 604Top 60%
CCChuzhou Hkc Optoelectronics Technology Co.: 1 patents #9 of 21Top 45%
HMHydril Usa Manufacturing: 1 patents #27 of 48Top 60%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Zhen Liu has been granted 36 US patents while listed as an inventor at BOE. The first was granted in 2014 and the most recent in July 2025. Zhen Liu ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Zhen Liu in Chongqing, TX, CN.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 8 patents in 2019.peak 82014: 2 patents20142015: 1 patents2016: 1 patents20162017: 4 patents2018: 3 patents20182019: 8 patents2020: 1 patents20202021: 2 patents2022: 4 patents20222023: 1 patents2024: 3 patents20242025: 6 patents2025

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12364009 Method for preparing array substrate and array substrate Hejing Zhang 2025-07-15
12311643 Prefabricated substrate, flexible substrate, flexible module, fabrication method, and display device Qingsan ZHU, Kerui Xi, Xiaobing Zhao, Huan Li, Fan Xu +2 more 2025-05-27
12278148 Semiconductor structure and fabrication method 2025-04-15
12207595 Multifunctional controllable multi-layer co- extruded biodegradable mulching film and preparation method thereof Tangyuan Ning, Geng Li, Renzheng Zhang, Zihan Gai, Rou Chen +3 more 2025-01-28
12211460 Driver board, display panel, and display apparatus Haotian LU, Linzhi WANG, Baiquan Lin, Kerui Xi, Kaidi ZHANG +3 more 2025-01-28
12193263 Display panel, manufacturing method thereof, and displaying device Duohui Li, Kang Guo, Mengya SONG, Xiao Zhang, Xin Gu 2025-01-07
12119559 Antenna including at least one microstrip line phase shifting unit having a photo-dielectric layer and a light guiding structure configured to guide light into the photo-dielectric layer Zhenyu JIA, Kerui Xi, Baiquan Lin, Dengming LEI, Feng Qin +2 more 2024-10-15
11961852 Manufacture method of array substrate, array substrate, and display panel En-Tsung Cho, Fengyun Yang, Yuming Xia, Je-Hao Hsu, Hejing Zhang +1 more 2024-04-16
11948946 Array substrate, method for manufacturing the same, and display panel Hejing Zhang, Jie Zhang, Je-Hao Hsu, Haoxuan Zheng 2024-04-02
11716873 Display panel, manufacturing method thereof, and displaying device Duohui Li, Kang Guo, Mengya SONG, Xiao Zhang, Xin Gu 2023-08-01
11489132 Display panel including an organic electroluminescent device where an organic small molecule luminescent material is disposed in a main body made of mesoporous silica, method for manufacturing the same, and display device En-Tsung Cho 2022-11-01
11469346 Light-emitting device En-Tsung Cho 2022-10-11
11420361 Imprint template, method of fabricating imprint template, apparatus for performing method of fabricating imprint template, imprint mold for fabricating an imprint template Wei Tan, Xin Gu, Kang Guo 2022-08-23
11362005 Semiconductor structure and fabrication method 2022-06-14
11201301 Base support plate and method of manufacturing the same, and method of manufacturing a flexible display panel Hua Huang, Wei-Ming Huang 2021-12-14
11042086 Nano-imprinting method and nano-imprinting device Yanhui Lu, Xin Gu, Kang Guo, Xiao Zhang, Wei Tan 2021-06-22
10566505 Light-emitting diode, backlight module, and liquid crystal display device Kang Guo, Xin Gu, Wei Xu, Xiao Zhang 2020-02-18
10467591 System and method for detecting substrate and manufacturing device Wusheng Li, Zhengliang Li 2019-11-05
10459137 Metal wire grid polarization plate and manufacturing method thereof, display panel and display device Ming Zhu, Yafeng Yang, Jikai Yao 2019-10-29
10437044 MEMS light valve and display device Feng Guan, Ming Zhu, Jikai Yao 2019-10-08
10386947 Array substrate, method for manufacturing the same, display panel and touch panel Feng Zhang 2019-08-20
10312829 Frictional electricity-generating device and a method for manufacturing the same, electronic apparatus and wearable apparatus 2019-06-04
10290684 Array substrate, display panel and display apparatus having the same, and fabricating method thereof Feng Zhang, Jing-Meng Liu 2019-05-14
10236361 Method for forming mask pattern, thin film transistor and method for forming the same, and display device Bin Zhang, Tingting Zhou, Zhanfeng Cao, Shi Shu, Qi Yao +1 more 2019-03-19
10211758 Friction electric generator and manufacturing method thereof Fang He, Xiaolong He, Tian Yang, Yanbing Wu 2019-02-19