Inventor · disambiguated record
In Chang Yang
Also filed as: YANG IN CHANG
2 granted patents·2 pending applications·4 citations·filing 2008–2009
40Inventor score
Files withYANG IN CHANG4
Top patents by PatentIndex Score
4 records- 0170US8199622B2Method for emulating optical disk, optical disk drive using the same, and optical disk including security zoneYANG IN CHANG·Filed 2008·Granted Jun 12, 2012·4 cites·16 claims
- 0242US2010214900A1Method for deleting data of optical disk and optical disk drive including optical disk emulationYANG IN CHANG·Filed 2008·Application pending·0 cites
- 0337US2010257034A1Optical disk drive and advertisement and service system using the sameYANG IN CHANG·Filed 2008·Application pending·0 cites
- 0431US8433847B2Memory drive that can be operated like optical disk drive and method for virtualizing memory drive as optical disk driveYANG IN CHANG·Filed 2009·Granted Apr 30, 2013·0 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when In Chang Yang 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 →