Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Hongyu Chen — 108 Patents

Dow Global Technologies: 59 patents #10 of 4,534Top 1%
Xiaomi: 27 patents #26 of 1,395Top 2%
Rohm And Haas: 6 patents #378 of 2,359Top 20%
DSDow Silicones: 5 patents #73 of 722Top 15%
JCJiangsu Aosaikang Pharmaceutical Co.: 3 patents #4 of 43Top 10%
University of California: 3 patents #2,984 of 18,278Top 20%
BIBlue Cube Ip: 2 patents #25 of 136Top 20%
NUNanyang Technological University: 2 patents #168 of 1,285Top 15%
DLDdp Specialty Electronic Materials Us, Llc.: 2 patents #56 of 197Top 30%
ZTZte: 1 patents #1,433 of 3,593Top 40%
BTBeijing Institute Of Technology: 1 patents #102 of 409Top 25%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HAHanwha Azdel: 1 patents #16 of 27Top 60%
Sap Se: 1 patents #2,890 of 6,322Top 50%
SCShanghai Xiaodu Technology Co.: 1 patents #40 of 148Top 30%
SUShanghaitech University: 1 patents #42 of 105Top 40%
ZTZhejiang University Of Technology: 1 patents #78 of 280Top 30%
BCBaidu Online Network Technology (Beijing) Co.: 1 patents #564 of 1,477Top 40%
Shanghai, CA: #34 of 801 inventorsTop 5%
Overall (All Time): #12,352 of 4,157,543Top 1%
108 Patents All Time

Issued Patents All Time

Showing 26–50 of 108 patents

Patent #TitleCo-InventorsDate
D1003268 Mobile phone Long Chen 2023-10-31
D1003267 Mobile phone Long Chen 2023-10-31
D1003266 Mobile phone Long Chen 2023-10-31
D1003265 Mobile phone Long Chen 2023-10-31
11787924 Olefin multi-block copolymer / silicone rubber / tackifier compositions and foams Xiaolian Hu, Haiyang Yu, Kyle G. Kummer, Wanfu Ma 2023-10-17
11781050 Aqueous dispersion of a silicone pressure sensitive adhesive base and methods for preparation and use of the dispersion Qiangqiang Yan, Yunlong Guo, Wenjie Chen, Li Ding, Cheng Shen +3 more 2023-10-10
D993933 Mobile phone Long Chen, Xu Wei 2023-08-01
D993209 Mobile phone Long Chen, Xu Wei 2023-07-25
11525051 Multi-vinyl cyclic siloxane enhanced ethylene/α-olefin/diene interpolymer based compositions Yabin Sun, Bo Lyu, Tao Han, Jianfeng Huang 2022-12-13
11498999 Aqueous polyurethane dispersion adhesive compositions Chenyan Bai, Zhaohui Qu, Jie Wu, Kalyan Sehanobish, Xinchun Liu +1 more 2022-11-15
11485840 Polymer blends for use in multilayer structure and multilayer structures comprising the same Andong Liu, Guihong Liao, Jianping Pan, Peng Gao, Yi Zhang 2022-11-01
11485839 Polyolefin compositions for photovoltaic encapsulant films Yunfeng Yang, Kainan Zhang, Yonghua Gong, Weiming Ma, Chao He +3 more 2022-11-01
11479662 Polyethylene composition with treeing retardants Chao He, Yabin Sun, Jeffrey M. Cogen, Timothy J. Person 2022-10-25
11472983 Polysiloxane resin composition Linfei WANG, Xiaomei Song, Guodong Shen, Yunlong Guo 2022-10-18
D963603 Cell phone Yangyang Cai, Wenjuan Liu 2022-09-13
D960872 Earphone Long Chen 2022-08-16
D960571 Earphone case Long Chen 2022-08-16
11407875 Process for producing foam beads using a modified ethylene-based polymer Xiaolian Hu, Haiyang Yu, Yonghua Gong, Yi Zhang 2022-08-09
11407873 Process for foaming polyolefin compositions using a modified high density polyethylene Jiawen Xiong, Gangwei Sun, Mohamed Esseghir, Jeffrey M. Cogen, Yi Zhang 2022-08-09
D958775 Earphone Long Chen 2022-07-26
11377542 Thermoplastic polyolefin compositions useful for aldehyde abatement Yahong Zhang, Jiguang Zhang, Jian Zou 2022-07-05
D956052 Tablet computer stand Shuo Liu, Long Chen 2022-06-28
D954645 Earphone case Long Chen 2022-06-14
D953261 Earphone case Long Chen 2022-05-31
11338563 Multilayer films and laminates containing slip agents Fengyi Su, Andong Liu, Jianping Pan, Xiao Bing Yun, Thomas Allgeuer +3 more 2022-05-24