Education cryptography and display Patent Leaders 2022

Rankings count each patent once by its primary Cooperative Patent Classification. All-time pages aggregate the full database; year pages use patent grant year.

Recent years: 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Patents per Year

Top Inventors

Rank ↑	Inventor ↕	Patents ↕	Primary Company ↕
1	Yongqian Li	65	BOE
2	Minghua Xuan	54	BOE
3	Xuehuan Feng	50	BOE
#4	Xiaochuan Chen	41	BOE
#5	Can Yuan	29	BOE
#6	Dongni Liu	29	BOE
#7	Sehyuk Park	27	Samsung
#8	Zhidong Yuan	27	BOE
#9	Sangan Kwon	24	Samsung
#10	Xue Dong	23	BOE
#11	Han Yue	22	BOE
#12	Meng Li	22	BOE
#13	Ming Chen	22	BOE
#14	Hyo Jin Lee	21	Samsung
#15	Ning Cong	21	BOE
#16	Shengji Yang	21	BOE
#17	Ki Hyun Pyun	20	Samsung
#18	Jinyoung Roh	19	Samsung
#19	Liang Chen	19	BOE
#20	Pengcheng Lu	18	BOE
#21	Seung-Kyu Lee	18	Samsung
#22	Shunpei Yamazaki	18	Semiconductor Energy Laboratory
#23	Gary B. Mandle	17	Baylor University
#24	Lingyun Shi	17	BOE
#25	Li Xiao	17	BOE
#26	Mingliang Wang	17	Hkc Corporation Limited
#27	Susumu KAWASHIMA	17	Semiconductor Energy Laboratory
#28	Xingyao Zhou	17	Wuhan Tianma Microelectronics Co.
#29	Hao Zhang	16	BOE
#30	Hyojin Lee	16	Samsung
#31	Libin Liu	16	BOE
#32	Won-Kyu Kwak	16	Samsung
#33	Can Zhang	15	BOE
#34	Chin-Wei Lin	15	Apple
#35	Haoliang Zheng	15	BOE
#36	Hui Wang	15	BOE
#37	Jin Young Roh	15	Samsung
#38	Yue Li	15	BOE
#39	Hong-Soo Kim	14	Samsung
#40	James M. DeFilippis	14	Baylor University
#41	Jae Keun Lim	14	Samsung
#42	Mengmeng Zhang	14	Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
#43	Soon-Dong Kim	14	Samsung
#44	Won Tae Kim	14	Samsung
#45	Xin Duan	14	BOE
#46	Xiaoyu Huang	14	Hkc Corporation Limited
#47	Yang Wan Kim	14	Samsung
#48	Dongkyoon Han	13	Samsung
#49	Guangliang Shang	13	BOE
#50	Hui Nam	13	Samsung
#51	Lei Wang	13	BOE
#52	Tian Dong	13	BOE
#53	Wei Sun	13	BOE
#54	Young Bok Kim	13	Silicon Works Co.
#55	Zhongyuan Wu	13	BOE
#56	Baixiang Han	12	Shenzhen China Star Optoelectronics Semiconductor Display Technology Co.
#57	Chih-tsung Kang	12	Tencent
#58	Hae-Kwan Seo	12	Samsung
#59	Hirobumi Furihata	12	Synaptics Incorporated
#60	Jin Jeon	12	—
#61	Ji-Hyun Ka	12	Samsung
#62	Jing-Meng Liu	12	Richtek Technology
#63	Jun Hyun Park	12	Samsung
#64	Kang Moon Jo	12	Samsung
#65	Kei Takahashi	12	Semiconductor Energy Laboratory
#66	Koji KUSUNOKI	12	Semiconductor Energy Laboratory
#67	Mitchell J. Bogdanowicz	12	Baylor University
#68	Song Meng	12	BOE
#69	Taehoon Kim	12	Samsung
#70	Yan Xun Xue	12	Alpha And Omega Semiconductor
#71	Zhichong Wang	12	BOE
#72	Bonghyun You	11	Samsung
#73	Can Wang	11	BOE
#74	Changnoh Yoon	11	Samsung
#75	Hongsoo Kim	11	Samsung
#76	Jongkon BAE	11	Samsung
#77	Jong Won Park	11	Samsung
#78	Ki Myeong Eom	11	Samsung
#79	Ming Yang	11	BOE
#80	Se Hyuk Park	11	Samsung
#81	Shuai Chen	11	BOE
#82	Xinshe Yin	11	BOE
#83	Atsushi Umezaki	10	Semiconductor Energy Laboratory
#84	Corey P. Carbonara	10	Baylor University
#85	Detao Zhao	10	BOE
#86	Eun Jin Choi	10	Samsung
#87	Fuqiang Li	10	BOE
#88	Jhih-Siou Cheng	10	Novatek Microelectronics
#89	Jieliang Li	10	Xiamen Tianma Micro-Electronics Co.
#90	Jianfeng Shan	10	Hkc Corporation Limited
#91	Kouhei Toyotaka	10	Semiconductor Energy Laboratory
#92	Lujiang Huangfu	10	BOE
#93	Michael F. Korpi	10	Baylor University
#94	Pan Xu	10	BOE
#95	Qi Qi	10	BOE
#96	Tieshi Wang	10	BOE
#97	Weiyun Huang	10	Chengdu Boe Optoelectronics Technology Co.
#98	Wei Qin	10	BOE
#99	Xiuzhu Tang	10	BOE
#100	Yuxin Bi	10	BOE

Top Companies

Rank ↑	Company ↕	Patents ↕
1	Samsung	734
2	BOE	555
3	LG	211
#4	Hkc Corporation Limited	141
#5	Beijing Boe Technology Development Co.	117
#6	Chongqing Boe Optoelectronics Technology Co.	83
#7	Hefei Xinsheng Optoelectronics Technology Co.	81
#8	Chengdu Boe Optoelectronics Technology Co.	78
#9	Semiconductor Energy Laboratory	62
#10	Apple	59
#11	Shenzhen China Star Optoelectronics Semiconductor Display Technology Co.	59
#12	Sharp Kabushiki Kaisha	52
#13	Silicon Works Co.	49
#14	Beijing Boe Optoelectronics Technology Co.	48
#15	Wuhan China Star Optoelectronics Semiconductor Display Technology Co.	48
#16	Sony	47
#17	Novatek Microelectronics	45
#18	Beijing Boe Display Technology Co.	41
#19	Hefei Boe Joint Technology Co.	40
#20	Wuhan Tianma Microelectronics Co.	38
#21	Au Optronics	35
#22	Seiko Epson	32
#23	Innolux	31
#24	Xiamen Tianma Micro-Electronics Co.	30
#25	IBM	30
#26	Japan Display	27
#27	Tcl China Star Optoelectronics Technology Co.	27
#28	Meta	27
#29	Ordos Yuansheng Optoelectronics Co.	26
#30	Intel	24
#31	Synaptics Incorporated	23
#32	E Ink Holdings	22
#33	Unknown	22
#34	Microsoft	22
#35	HP	21
#36	Kunshan Go-Visionox Opto-Electronics Co.	19
#37	Xiaomi	18
#38	Baylor University	17
#39	Hefei Boe Optoelectronics Technology Co.	17
#40	Dell Products	16
#41	Canon	16
#42	Hefei Boe Display Technology Co.	15
#43	Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch	15
#44	Google	15
#45	Himax Technologies Limited	13
#46	Pearson Education	13
#47	Shanghai Tianma Am-Oled Co.	13
#48	Joled	12
#49	Lapis Semiconductor Co.	12
#50	Wuhan China Star Optoelectronics Technology Co.	12
#51	Ignis Innovation	11
#52	Illinois Tool Works	11
#53	Realtek Semiconductor	11
#54	Panasonic	11
#55	Seeya Optronics Co.	10
#56	Shanghai Tianma Micro-Electronics Co.	10
#57	Applied Medical Resources	9
#58	Yungu (Gu'An) Technology Co.	9
#59	Fuzhou Boe Optoelectronics Technology Co.	8
#60	Huayuan Semiconductor (Shenzhen) Limited	8
#61	Lx Semicon Co.	8
#62	Macroblock	8
#63	Rohm Co.	8
#64	Huawei	8
#65	Toyota	8
#66	Iconex	7
#67	Mitsubishi Electric	7
#68	NTT	7
#69	Qisda	7
#70	The Boeing	7
#71	Xianyang Caihong Optoelectronics Technology Co.	7
#72	AMD	6
#73	Rockwell Collins	6
#74	Shenzhen Royole Technologies Co.	6
#75	Beihai Hkc Optoelectronics Technology Co.	5
#76	Cae	5
#77	Group14 Technologies	5
#78	Hubei Yangtze Industrial Innovation Center Of Advanced Display Co.	5
#79	Jade Bird Display (Shanghai) Limited	5
#80	Lumileds	5
#81	Sapien Semiconductors	5
#82	Shenzhen Gloshine Technology Co.	5
#83	Shenzhen Skyworth-Rgb Electronic Co.	5
#84	X Display Company Technology Limited	5
#85	Cae Healthcare Canada	4
#86	Capital One Services	4
#87	CEA	4
#88	D2L	4
#89	E Ink California	4
#90	Eizo	4
#91	Enduvo	4
#92	Everdisplay Optronics (Shanghai) Co.	4
#93	Hallmark Cards, Incorporated	4
#94	Jvckenwood	4
#95	Konkuk University Industrial Cooperation	4
#96	Lapis Technology Co.	4
#97	Maxell	4
#98	Motorola Mobility	4
#99	Osram Oled Gmbh	4
#100	Saturn Licensing	4

Education cryptography and display Patent Leaders in 2022 2022

Patents per Year

Top Inventors

Top Companies