Inventor · disambiguated record
Kai-Yi Cho
Also filed as: CHO KAI-YI
2 granted patents·0 citations·filing 2022–2023
23Inventor score
Files withE INK HOLDINGS INC2
Top patents by PatentIndex Score
2 records- 0158US11990100B2E-paper identification card system and e-paper identification cardE INK HOLDINGS INC·Filed 2023·Granted May 21, 2024·0 cites·7 claims
- 0248US12112217B2Electronic card receiving device and method of using electronic card receiving deviceE INK HOLDINGS INC·Filed 2022·Granted Oct 8, 2024·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →