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USPTO Patent Rankings Data through Dec 31, 2025
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Yong Chen — 20 Patents

ENEnflex: 2 patents #5 of 11Top 50%
C(Champ Tech Optical (Foshan): 1 patents #24 of 54Top 45%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Yong Chen has been granted 20 US patents while listed as an inventor at Enflex. The first was granted in 2015 and the most recent in October 2025. Yong Chen ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Yong Chen in Taoyuan, CA, TW.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 5 patents in 2024.peak 52015: 2 patents20152017: 1 patents20172018: 1 patents20182019: 1 patents20192020: 2 patents20202021: 1 patents20212022: 3 patents20222023: 2 patents20232024: 5 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12449059 Multi-valve water treatment device Zhi Xiong Huang, Peiyi Chen 2025-10-21
12233692 Light-transmissive plastic plate structure with curved surface and method for fabricating the same Hsin-Yuan Chen, Jui-Lin Hsu, Lung Hsiang Peng, Teng Hsiang Wei, Zong Yang Li 2025-02-25
12145311 Curing-on-demand printheads for multi-material 3D printing Huachao Mao 2024-11-19
12133933 Growth factor transduced cell-loaded ceramic scaffold for bone regeneration and repair Jay R. Lieberman, William Pannell, Xuan Song, Sofia Bougioukli 2024-11-05
12016779 Growth factor transduced cell-loaded ceramic scaffold for bone regeneration and repair Jay R. Lieberman, William Pannell, Xuan Song, Sofia Bougioukli 2024-06-25
11981079 Multi-axis additive manufacturing system Xiangjia Li 2024-05-14
11858213 Methods and apparatus for vibration-assisted stereolithography Jie Jin 2024-01-02
11707884 Sliding window screen for reducing resin refilling time in stereolithography Huachao Mao 2023-07-25
11685237 Light-transmissive plastic plate structure with curved surface and method for fabricating the same Hsin-Yuan Chen, Jui-Lin Hsu, Lung Hsiang Peng, Teng Hsiang Wei, Zong Yang Li 2023-06-27
11485091 Automatic reusable support for 3D printing Yang Xu 2022-11-01
11230057 3D printing with variable voxel sizes Yuanrui Li, Huachao Mao, Wei Wu 2022-01-25
11214005 Surface projection tool for multi-axis additive manufacturing Xiangjia Li 2022-01-04
10894354 SLA additive manufacturing using frozen supports of non-SLA material Jie Jin 2021-01-19
10814546 Linear-immersed sweeping accumulation for 3D printing Huachao Mao 2020-10-27
10688771 3D printing with variable voxel sizes based on optical filter Yuanrui Li, Huachao Mao, Wei Wu 2020-06-23
10308007 Mask video projection based stereolithography with continuous resin flow Huachao Mao, Xiangjia Li 2019-06-04
9943996 Process planning of meniscus shapes for fabricating smooth surfaces in mask image projection based additive manufacturing Yayue Pan 2018-04-17
9723694 Light emitting diode street lamp control system Shih-Hsun Wung, Chun-Chi Chen, Chin-Che Hung, Er-Wei Ruan 2017-08-01
9221216 Computer numerical control (CNC) additive manufacturing Chi Zhou 2015-12-29
9120270 Digital mask-image-projection-based additive manufacturing that applies shearing force to detach each added layer Chi Zhou 2015-09-01

Frequent Collaborators

Huachao Mao6 shared
Xiangjia Li3 shared
William Pannell2 shared
Xuan Song2 shared
Jie Jin2 shared
Sofia Bougioukli2 shared

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20