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

Jun Chen — 70 Patents

YCYangtze Memory Technologies Co.: 54 patents #10 of 626Top 2%
APAquahydrex Pty: 2 patents #6 of 18Top 35%
AQAquahydrex: 1 patents #12 of 18Top 70%
WCWuhan Xinxin Semiconductor Manufacturing Co.: 1 patents #31 of 78Top 40%
Hsinchu, TW: #230 of 13,380 inventorsTop 2%
Overall (All Time): #29,186 of 4,157,543Top 1%
70 Patents All Time
Jun Chen has been granted 70 US patents while listed as an inventor at Yangtze Memory Technologies Co.. The first was granted in 2017 and the most recent in December 2025. Jun Chen ranks #29,186 of 4,157,543 US inventors in our database (top 0.70%). Patent records list Jun Chen in Hsinchu, TW.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 17 patents in 2020.peak 172017: 1 patents20172018: 3 patents20182019: 2 patents20192020: 17 patents20202021: 15 patents20212022: 13 patents20222023: 8 patents20232024: 6 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–25 of 70 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12490440 Three-dimensional memory devices and fabricating methods thereof Zhigang Lu, Yu Niu Huang, Qin Tao, Yung-Chang Hu, Xianbo Dai +3 more 2025-12-02
12317754 Magnetic tunnel junction structures and related methods Chun-Heng Liao, Hung Cho Wang 2025-05-27
12256647 Embedded MRAM fabrication process for ion beam etching with protection by top electrode spacer Harry-Hak-Lay Chuang, Hung Cho Wang 2025-03-18
12250888 Method and structure for improved memory integrity at array boundaries Hung Cho Wang, Harry-Hak-Lay Chuang 2025-03-11
12219773 Embedded pad structures of three-dimensional memory devices and fabrication methods thereof Zhiliang Xia, Li Xiao 2025-02-04
12137568 Hybrid bonding contact structure of three-dimensional memory device Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Guanping Wu +2 more 2024-11-05
12137558 Staircase structure for memory device Zhenyu Lu, Xiaowang Dai, Jifeng Zhu, Qian Tao, Yu Ru Huang +6 more 2024-11-05
12063780 Memory cell structure of a three-dimensional memory device Xiaowang Dai, Zhenyu Lu, Qian Tao, Yushi Hu, Jifeng Zhu +4 more 2024-08-13
12010838 Staircase structure for memory device Zhenyu Lu, Xiaowang Dai, Jifeng Zhu, Qian Tao, Yu Ru Huang +6 more 2024-06-11
11991880 Three-dimensional memory devices and fabricating methods thereof Zhenyu Lu, Yu Ru Huang, Qian Tao, Yushi Hu, Xiaowang Dai +3 more 2024-05-21
11943928 Method for forming channel hole plug of three-dimensional memory device Li Xiao, Zhenyu Lu, Qian Tao, Yushi Hu, Longdong Liu +1 more 2024-03-26
11856868 Magnetic tunnel junction structures and related methods Chun-Heng Liao, Hung Cho Wang 2023-12-26 $1,986,000
11805646 Three-dimensional memory devices and methods for forming the same Zhenyu Lu, Jifeng Zhu, Yushi Hu, Qian Tao, Simon Shi-Ning Yang +1 more 2023-10-31
11791265 Method for forming three-dimensional integrated wiring structure and semiconductor structure thereof Jifeng Zhu, Si Ping Hu, Zhenyu Lu 2023-10-17
11758732 Hybrid bonding contact structure of three-dimensional memory device Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Guanping Wu +2 more 2023-09-12
11758731 Three-dimensional memory device having a shielding layer and method for forming the same Zongliang Huo, Zhiliang Xia, Li Xiao 2023-09-12
11758729 Three-dimensional memory device having a shielding layer and method for forming the same Zongliang Huo, Zhiliang Xia, Li Xiao 2023-09-12
11699657 Three-dimensional memory devices having a plurality of NAND strings located between a substrate and a single crystalline silicon layer Jifeng Zhu, Zhenyu Lu, Yushi Hu, Qian Tao, Simon Shi-Ning Yang +1 more 2023-07-11
11659775 Embedded MRAM fabrication process for ion beam etching with protection by top electrode spacer Harry-Hak-Lay Chuang, Hung Cho Wang 2023-05-23 $13,949,000
11527547 Hybrid bonding contact structure of three-dimensional memory device Zhenyu Lu, Simon Shi-Ning Yang, Feng Pan, Steve Weiyi Yang, Guanping Wu +2 more 2022-12-13
11502126 Integrated circuit and fabrication method thereof Harry-Hak-Lay Chuang, Sheng-Wen Fu, Sheng-Huang Huang, Hung Cho Wang 2022-11-15 $11,289,000
11462474 Three-dimensional memory devices having a plurality of NAND strings Jifeng Zhu, Zhenyu Lu, Yushi Hu, Qian Tao, Simon Shi-Ning Yang +1 more 2022-10-04
11462503 Hybrid bonding using dummy bonding contacts Tao Wang, Si Ping Hu, Jia Wen Wang, Shi Qi Huang, Jifeng Zhu +1 more 2022-10-04
11430756 Bonded semiconductor structures having bonding contacts made of indiffusible conductive materials and methods for forming the same Zongliang Huo, Jun Liu, Jifeng Zhu, Zi Qun Hua, Li Xiao 2022-08-30
11380701 Memory device and forming method thereof Yue Qiang Pu, Jin Wen Dong, Zhenyu Lu, Qian Tao, Yushi Hu +5 more 2022-07-05