Inventor

HUNG MICHAEL HIN KAI

CA11 patents

⚠️ This page may combine multiple inventors who share the name “HUNG MICHAEL HIN KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACKBERRY LTD

4 patents

US9651678B2May 16, 2017

System and method for providing location information on mobile devices

BLACKBERRY LTD3 citations71

US8983518B2Mar 17, 2015

System and method for managing items in a list shared by a group of mobile devices

BLACKBERRY LTD2 citations62

US9125056B2Sep 1, 2015

System and method for validating a user of an account for a wireless device

BLACKBERRY LTD0 citations50

US9979679B2May 22, 2018

System and method for enabling applications to communicate using a peer-to-peer (P2P) system

BLACKBERRY LTD0 citations46

RESEARCH IN MOTION LTD

2 patents

US8577393B2Nov 5, 2013

System and method for providing time zone as instant messaging presence

RESEARCH IN MOTION LTD6 citations81

US8977854B2Mar 10, 2015

Automatic user authentication and identification for mobile instant messaging application

RESEARCH IN MOTION LTD10 citations76

HUNG MICHAEL HIN KAI

2 patents

US8587476B2Nov 19, 2013

System and method for providing location information on mobile devices

HUNG MICHAEL HIN KAI13 citations80

US8538360B2Sep 17, 2013

System and method for managing items in a list shared by a group of mobile devices

HUNG MICHAEL HIN KAI2 citations60

BROWN ROBERT WILLIAM

1 patent

US8620850B2Dec 31, 2013

Dynamically manipulating an emoticon or avatar

BROWN ROBERT WILLIAM27 citations87

VIRANI BARKET

1 patent

US8762467B2Jun 24, 2014

System and method for enabling applications to communicate using a peer-to-peer (P2P) system

VIRANI BARKET4 citations64

HUAWEI TECH CO LTD

1 patent

US12063577B2Aug 13, 2024

System and method for managing items in a list shared by a group of mobile devices

HUAWEI TECH CO LTD0 citations52