Inventor · disambiguated record
John Kwangil Chang
Also filed as: CHANG JOHN · CHANG JOHN KWANGIL · CHANG JR JOHN
6 granted patents·2 pending applications·100 citations·filing 2000–2022
82Inventor score
Top patents by PatentIndex Score
8 records- 0187US6651182B1Method for optimal system availability via resource recoveryIBM·Filed 2000·Granted Nov 18, 2003·58 cites·18 claims
- 0275US10834764B2System and method to deliver companion experiences to handheld devicesAT & T IP I LP·Filed 2018·Granted Nov 10, 2020·2 cites·20 claims
- 0375US7544252B1Spring actuated slotted DIMM contact cleaning deviceIBM·Filed 2008·Granted Jun 9, 2009·4 cites·1 claims
- 0475US6460005B1Apparatus and method for monitoring environmental conditions in a computing deviceIBM·Filed 2000·Granted Oct 1, 2002·26 cites·28 claims
- 0565US2022322466A1System and method to deliver companion experiences to handheld devicesAT & T IP I LP·Filed 2022·Application pending·0 cites
- 0662US6829714B2Method for timed booting of logical partitions in a computer system in accordance with a preset schedule stored in nonvolatile memoryIBM·Filed 2001·Granted Dec 7, 2004·10 cites·32 claims
- 0760US11405966B2System and method to deliver companion experiences to handheld devicesAT & T IP I LP·Filed 2020·Granted Aug 2, 2022·0 cites·20 claims
- 0840US2013174136A1Detecting, Compiling, and Updating a New Locale Object in Real TimeATKIN STEVEN EDWARD·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Kwangil Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →