Inventor · disambiguated record
Puguang Song
Also filed as: SONG PUGUANG
4 granted patents·2 citations·filing 2022–2024
56Inventor score
Top patents by PatentIndex Score
4 records- 0190US11802071B2Fiber optic imaging element with medium-expansion and fabrication method thereforCHINA BUILDING MAT ACADEMY·Filed 2022·Granted Oct 31, 2023·2 cites·8 claims
- 0265US12372715B2Fiber optic image inverter with ultra-short twister, fabrication method therefor, application thereof, and related compositionCHINA BUILDING MAT ACADEMY CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·17 claims
- 0361US12448316B2Fabrication method and use of F40 mm large-size and high-contrastCHINA BUILDING MAT ACADEMY CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·10 claims
- 0458US11858846B2Glass with high refractive index for fiber optic imaging element with medium-expansion and fabrication method thereforCHINA BUILDING MAT ACADEMY·Filed 2022·Granted Jan 2, 2024·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →