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

Ronghua Lan — 23 Patents

BOBOE: 18 patents #1,109 of 12,373Top 9%
BCBeijing Boe Technology Development Co.: 4 patents #146 of 1,775Top 9%
CCChengdu Boe Optoelectronics Technology Co.: 1 patents #926 of 1,466Top 65%
Beijing, CN: #1,039 of 27,914 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Ronghua Lan has been granted 23 US patents while listed as an inventor at BOE. The first was granted in 2018 and the most recent in November 2025. Ronghua Lan ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Ronghua Lan in Beijing, CN.

Patents per Year

Patents granted per year, 2018 to 2025Bar chart with a peak of 7 patents in 2022.peak 72018: 1 patents20182021: 5 patents20212022: 7 patents20222023: 4 patents20232024: 3 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12480886 Curved substrate bubble detection method and detection system Xing Yi Li, Ruize Li, Hao Tang, Jiuyang CHENG, Mei Lan Guo +8 more 2025-11-25
12205269 Method and device for detecting display panel defect Hao Tang, Jiuyang CHENG, Shuo Zhou, Zhong Huang, Guo JIANG +5 more 2025-01-21
12188829 Sensor, method for producting same, and test method and device thereof Fan Li, Junrui Zhang, Zhidong Wang, Lijia Zhou 2025-01-07
12169348 Anti-glare apparatus and mirror having lens assembly with controlled optical axis direction Junrui Zhang, Hongbo Feng, Xuehui Zhu, Hao Tang, Meng Guo +1 more 2024-12-17
12000828 Immunodetection chip, immunodetection device and using method Hao Tang, Quanguo Zhou, Jiuyang CHENG, Lijia Zhou, Zhidong Wang +1 more 2024-06-04
11884213 Anti-glare apparatus and mirror having lens assembly with controlled optical axis direction Shan Gao, Junrui Zhang 2024-01-30
11757158 All-solid-state lithium battery and method for fabricating the same Quanguo Zhou, Lijia Zhou, Rongjian Yan, Zhidong Wang, Jiuyang CHENG +2 more 2023-09-12
11646451 Semiconductor device, manufacturing method thereof, and power generating device Zhidong Wang, Lijia Zhou, Quanguo Zhou 2023-05-09
11594763 All-solid lithium battery and method for manufacturing the same Quanguo Zhou, Lijia Zhou, Zhidong Wang, Rongjian Yan, Jiuyang CHENG +3 more 2023-02-28
11545197 Address latch comprising intermediate latch circuit that latches the address data latched by the write latch circuit, display device and address latching method Junrui Zhang, Xuehui Zhu, Zhidong Wang, Lijia Zhou 2023-01-03
11539307 Micro power generation device and electronic apparatus with the same Zhidong Wang, Quanguo Zhou, Lijia Zhou 2022-12-27
11515576 Lithium-ion battery having switching elements, and method of manufacture thereof Quanguo Zhou, Lipeng JIANG, Lijia Zhou, Zhidong Wang, Hao Tang +2 more 2022-11-29
11483010 Output control circuit, method for transmitting data and electronic device Junrui Zhang, Xuehui Zhu, Xin Xiang, Xiaoqiao Liu, Xizhu Peng +1 more 2022-10-25
11283105 Battery having high battery capacity Meng Guo, Yung-Chiang Lee, Quanguo Zhou 2022-03-22
11238910 Control signal generator and driving method thereof Junrui Zhang, Xuehui Zhu, Zongze He, Yehao Zhang 2022-02-01
11230469 Drive component of a micro-needle system and method for driving the same, micro-needle system and method for fabricating the same Zhidong Wang, Lijia Zhou, Quanguo Zhou, Rongjian Yan 2022-01-25
11221510 Movable electrode structure and liquid crystal lens Zhidong Wang, Lijia Zhou, Junrui Zhang, Rongjian Yan, Quanguo Zhou +2 more 2022-01-11
11132974 Data transmission circuit, display device and data transmission method Xuehui Zhu, Junrui Zhang, Zongze He, Yehao Zhang 2021-09-28
10997892 Data caching circuit, display panel and display device Junrui Zhang, Xuehui Zhu, Zhidong Wang, Lijia Zhou 2021-05-04
10951815 Imaging device, imaging control method, electronic apparatus, and readable storage media Rongjian Yan, Li Tian, Junrui Zhang, Zhidong Wang, Lijia Zhou +1 more 2021-03-16
10921681 Optical communication switch, optical controlling method, array substrate, and display device Zhidong Wang, Lijia Zhou, Junrui Zhang 2021-02-16
10910288 Integrated circuit package structure and package method Zhidong Wang 2021-02-02
10013911 Driving method and driving circuit of display panel and display device Qian Wu, Fan Li 2018-07-03