Inventor · disambiguated record
Michael Hung
Also filed as: HUNG MICHAEL · HUNG MICHAEL HIN KAI
96 granted patents·8 pending applications·1,988 citations·filing 1979–2024
99Inventor score
Top patents by PatentIndex Score
104 records- 0196US7975287B2System and method for validating a user of an account using a wireless deviceRESEARCH IN MOTION LTD·Filed 2006·Granted Jul 5, 2011·42 cites·18 claims
- 0296USD363092SHand-held controllerHUNG MICHAEL·Filed 1994·Granted Oct 10, 1995·53 cites·1 claims
- 0394US8683550B2System and method for validating a user of an account using a wireless deviceHUNG MICHAEL·Filed 2011·Granted Mar 25, 2014·20 cites·17 claims
- 0494USD421516SJackHUNG MICHAEL·Filed 1999·Granted Mar 7, 2000·49 cites·1 claims
- 0594USD277675SMini air compressor and the likeHUNG MICHAEL·Filed 1982·Granted Feb 19, 1985·35 cites·1 claims
- 0693US5573091AElectrically powered or manually driven clutch and brake assembly for electric winchFiled 1994·Granted Nov 12, 1996·80 cites·2 claims
- 0793USD296598SJackHUNG MICHAEL·Filed 1985·Granted Jul 5, 1988·35 cites·1 claims
- 0892US6375160B1Jack board assembly for the jack lift of a garage jackSHINN FU CORP·Filed 2001·Granted Apr 23, 2002·39 cites·3 claims
- 0991US8620850B2Dynamically manipulating an emoticon or avatarBROWN ROBERT WILLIAM·Filed 2010·Granted Dec 31, 2013·27 cites·20 claims
- 1091US8301169B2System and method for providing time zone as instant messaging presenceHUNG MICHAEL·Filed 2010·Granted Oct 30, 2012·18 cites·21 claims
- 1190USD423750SJackMVP H K INDUSTRIES LTD·Filed 1999·Granted Apr 25, 2000·36 cites·1 claims
- 1289US8254890B2System and method for managing items in a list shared by a group of mobile devicesHUNG MICHAEL·Filed 2010·Granted Aug 28, 2012·10 cites·24 claims
- 1389USD654372SFlexible hand-indented bottle with offset nozzleHUNG MICHAEL·Filed 2011·Granted Feb 21, 2012·39 cites·1 claims
- 1489USD355228SClimber exerciserHUNG MICHAEL·Filed 1993·Granted Feb 7, 1995·32 cites·1 claims
- 1588US8108404B2URL document viewing through a plug-in application for a mobile browser on a wireless deviceSYLTHE OLAV A·Filed 2005·Granted Jan 31, 2012·20 cites·9 claims
- 1688USD639185SFlexible bottle with an offset nozzleHUNG MICHAEL·Filed 2010·Granted Jun 7, 2011·39 cites·1 claims
- 1788USD452597SJackSHINN FU CORP·Filed 2000·Granted Dec 25, 2001·35 cites·1 claims
- 1888USD296104SCombined portable air compressor and flashlightUTILITY ELECTRONICS IND CO LTD·Filed 1986·Granted Jun 7, 1988·29 cites·1 claims
- 1987US10188231B2Flexible membrane drinking cup lidHUNG MICHAEL·Filed 2017·Granted Jan 29, 2019·5 cites·9 claims
- 2087USD364027SElectric winchHUNG MICHAEL·Filed 1994·Granted Nov 7, 1995·28 cites·1 claims
- 2185US8977854B2Automatic user authentication and identification for mobile instant messaging applicationRESEARCH IN MOTION LTD·Filed 2013·Granted Mar 10, 2015·10 cites·24 claims
- 2285USD702079SValved cap for beverage containerHUNG MICHAEL·Filed 2013·Granted Apr 8, 2014·31 cites·1 claims
- 2385US8607317B2Automatic user authentication and identification for mobile instant messaging applicationLEE DALSU·Filed 2009·Granted Dec 10, 2013·14 cites·22 claims
- 2485US4789310AMulti-function implement for illumination and air-supplyHUNG MICHAEL·Filed 1987·Granted Dec 6, 1988·52 cites·14 claims
- 2584US8587476B2System and method for providing location information on mobile devicesHUNG MICHAEL HIN KAI·Filed 2010·Granted Nov 19, 2013·13 cites·22 claims
- 2684US5816981AFoldable exercise treadmill structureFiled 1997·Granted Oct 6, 1998·76 cites·3 claims
- 2783US5746682AFolding device for treadmillFiled 1996·Granted May 5, 1998·62 cites·1 claims
- 2882US8577393B2System and method for providing time zone as instant messaging presenceRESEARCH IN MOTION LTD·Filed 2012·Granted Nov 5, 2013·6 cites·27 claims
- 2982US5551668AHydraulic jack with restorable lever and retaining deviceFiled 1994·Granted Sep 3, 1996·32 cites·15 claims
- 3082US4832355AMulti-function rack structure for carrying a jackHUNG MICHAEL·Filed 1988·Granted May 23, 1989·39 cites·6 claims
- 3182US4765009AMulti-functional bar of a manually operated jackHUNG MICHAEL·Filed 1987·Granted Aug 23, 1988·34 cites·2 claims
- 3281US6317930B1Pivotal device of a handleMVP HK IND LTD·Filed 1999·Granted Nov 20, 2001·47 cites·4 claims
- 3381USD364026SJackHUNG MICHAEL·Filed 1994·Granted Nov 7, 1995·20 cites·1 claims
- 3479US6357724B1Automatic lifting device with illumination abilitySHINN FU CORP·Filed 2001·Granted Mar 19, 2002·38 cites·7 claims
- 3579USD301160SExercise bicycleHUNG MICHAEL·Filed 1987·Granted May 16, 1989·17 cites·1 claims
- 3678US5344372ATreadmill with collapsible handrailsHUNG MICHAEL·Filed 1993·Granted Sep 6, 1994·55 cites·5 claims
- 3778US5341723AReciprocating pneumatic motor for hydraulicsHUNG MICHAEL·Filed 1993·Granted Aug 30, 1994·32 cites·5 claims
- 3877US4715787ACoaxial, two-cylindered air compressorUTILITY ELECTRONICS IND CO LTD·Filed 1986·Granted Dec 29, 1987·36 cites·1 claims
- 3977USD286934SJackHUNG MICHAEL·Filed 1984·Granted Nov 25, 1986·13 cites·1 claims
- 4077US2024422512A1System and method for managing items in a list shared by a group of mobile devicesHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4175US6810547B2Vehicle waxing/buffing appliance with removeable/repositioning handleSHINN FU CORP·Filed 2001·Granted Nov 2, 2004·21 cites·7 claims
- 4275USD309832SCarrying case for a hydraulic hand jackHUNG MICHAEL·Filed 1986·Granted Aug 14, 1990·15 cites·1 claims
- 4374USD416370SJackMVP H K INDUSTRIES LTD·Filed 1998·Granted Nov 9, 1999·17 cites·1 claims
- 4473US8983518B2System and method for managing items in a list shared by a group of mobile devicesBLACKBERRY LTD·Filed 2013·Granted Mar 17, 2015·2 cites·18 claims
- 4573US6199379B1Oil circuit of a jack for rising object to preset position rapidlyMVP HK IND LTD·Filed 1999·Granted Mar 13, 2001·22 cites·2 claims
- 4673US6059695AFolding device for treadmillFiled 1998·Granted May 9, 2000·38 cites·3 claims
- 4773US5520400AStorage case for a detachable jackFiled 1994·Granted May 28, 1996·24 cites·4 claims
- 4873US5445281ALight-duty electric craneFiled 1994·Granted Aug 29, 1995·27 cites·8 claims
- 4972US5435801AMulti-functional sporting equipmentFiled 1994·Granted Jul 25, 1995·43 cites·2 claims
- 5071US8538360B2System and method for managing items in a list shared by a group of mobile devicesHUNG MICHAEL HIN KAI·Filed 2012·Granted Sep 17, 2013·2 cites·32 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →