Inventor · disambiguated record
May Y. Chan
Also filed as: CHAN MAY · CHAN MAY Y
5 granted patents·1 pending application·358 citations·filing 1995–2023
85Inventor score
Top patents by PatentIndex Score
6 records- 0195US6535746B1Method and apparatus supporting short message services in a wireless number portability environmentVERIZON LAB INC·Filed 2000·Granted Mar 18, 2003·151 cites·4 claims
- 0282US5764745AApparatus and method for local number portability using nongeographic subscriber numbersGTE LABORATORIES INC·Filed 1995·Granted Jun 9, 1998·125 cites·28 claims
- 0376US11191363B2Dual-use support cushionLONDON LUXURY LLC·Filed 2020·Granted Dec 7, 2021·4 cites·5 claims
- 0462US6445785B1Methods and apparatus for local number portability in telecommunication systemsVERIZON LAB INC·Filed 1995·Granted Sep 3, 2002·46 cites·39 claims
- 0557US6240296B1Method and apparatus for supporting short message services in a wireless number portability environmentVERIZON LAB INC·Filed 1998·Granted May 29, 2001·32 cites·20 claims
- 0653US2024315331A1Adult toy with vaping deviceMAIA TOYS LLC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →