Assignee
TSAI CHANG YU
TW·6 granted patents·4 pending applications·14 citations·filing 2017–2024
Top patents by PatentIndex Score
10 records- 0194US12064863B1Tool box structureTSAI CHANG YU·Filed 2023·Granted Aug 20, 2024·11 cites·10 claims
- 0289US11787018B2Rotation wrenchTSAI CHANG YU·Filed 2022·Granted Oct 17, 2023·2 cites·6 claims
- 0379US12528178B1Tool box assemblyTSAI CHANG YU·Filed 2024·Granted Jan 20, 2026·1 cites·10 claims
- 0462US12491567B2Hand tool holding structureTSAI CHANG YU·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 0559US2024391061A1Pliers StructureTSAI CHANG YU·Filed 2023·Application pending·0 cites
- 0658US2024424649A1Hand Tool StructureTSAI CHANG YU·Filed 2023·Application pending·0 cites
- 0757US12311525B2Hand tool holder structureTSAI CHANG YU·Filed 2023·Granted May 27, 2025·0 cites·9 claims
- 0856US2024383112A1Hex Wrench StructureTSAI CHANG YU·Filed 2023·Application pending·0 cites
- 0955US12455153B2Tape structureTSAI CHANG YU·Filed 2023·Granted Oct 28, 2025·0 cites·7 claims
- 1043US2018281170A1Tool holder assemblyTSAI CHANG YU·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →