Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yi-Ru Yang — 3 Patents in 2021

PEPegatron: 3 patents #9 of 134Top 7%
New Taipei, TW: #175 of 1,901 inventorsTop 10%
Overall (2021): #56,686 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11056789 Dual-band circularly polarized antenna structure Chien-Yi Wu, Chao-Hsu Wu, Shih-Keng Huang, Cheng-Hsiung Wu, Ching-Hsiang Ko +1 more 2021-07-06
11043749 Antenna structure Chien-Yi Wu, Shih-Keng Huang, Sheng-Chin Hsu, Chao-Hsu Wu, Hau Yuen Tan +3 more 2021-06-22
10938101 Electronic device Chien-Yi Wu, Chao-Hsu Wu, Cheng-Hsiung Wu, Ching-Hsiang Ko, Shih-Keng Huang +1 more 2021-03-02