Inventor · disambiguated record
Ka-Yui Kevin Ma
Also filed as: MA KA-YUI KEVIN
4 granted patents·6 pending applications·19 citations·filing 2011–2014
65Inventor score
Top patents by PatentIndex Score
10 records- 0187US8265083B1Systems and methods of providing communications servicesCANNON EUGENE PETER·Filed 2011·Granted Sep 11, 2012·19 cites·30 claims
- 0251US9854102B2Systems and methods of providing communications servicesVONAGE AMERICA INC·Filed 2014·Granted Dec 26, 2017·0 cites·17 claims
- 0343US2013121214A1Systems and methods of providing communications servicesVONAGE NETWORK LLC·Filed 2012·Application pending·0 cites
- 0441US11503084B2Systems and methods of providing communications servicesMA KA YUI KEVIN·Filed 2011·Granted Nov 15, 2022·0 cites·13 claims
- 0540US10973059B2Systems and methods of providing communications servicesVONAGE AMERICA INC·Filed 2012·Granted Apr 6, 2021·0 cites·21 claims
- 0639US2013279495A1Systems and methods of providing communications servicesVONAGE NETWORK LLC·Filed 2012·Application pending·0 cites
- 0738US2014269501A1Systems and methods for transitioning a telephony communication between connection paths to preserve communication qualityVONAGE NETWORK LLC·Filed 2013·Application pending·0 cites
- 0838US2014269677A1Systems and methods for transitioning a telephony communication between connection paths to preserve communication qualityVONAGE NETWORK LLC·Filed 2013·Application pending·0 cites
- 0936US2013028232A1Systems and methods of providing communications servicesVONAGE NETWORK LLC·Filed 2012·Application pending·0 cites
- 1035US2013114590A1Systems and methods of providing communications servicesVONAGE NETWORK LLC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →