Inventor · name-matched record
SONG LITONG
1 granted patent·2 pending applications·0 citations·filing 2022–2025
3Inventor score
Technology areasG02B
Files withZHEJIANG SUNNY OPTICS CO LTD3
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0168US2026063872A1Optical imaging lens assemblyZHEJIANG SUNNY OPTICS CO LTD·Filed 2025·Application pending·0 cites
- 0263US2026093097A1Optical photographic lens assemblyZHEJIANG SUNNY OPTICS CO LTD·Filed 2025·Application pending·0 cites
- 0350US12535657B2Optical imaging lens assemblyZHEJIANG SUNNY OPTICS CO LTD·Filed 2022·Granted Jan 27, 2026·0 cites·13 claims
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Identity basis: exact name match across USPTO filings. How scoring works →