Inventor · disambiguated record
Chang-Hol Koo
Also filed as: KOO CHANG-HOI · KOO CHANG-HOL
1 granted patent·2 pending applications·8 citations·filing 2001–2004
31Inventor score
Files withSAMSUNG ELECTRONICS CO LTD3
Top patents by PatentIndex Score
3 records- 0164US7068627B2Device and method for transmitting data with different qualities in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Jun 27, 2006·8 cites·16 claims
- 0244US2005059437A1Mode transition method considering handover in a broadband wireless access communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 0344US2005063330A1Method for uplink bandwidth request and allocation based on a quality of service class in a broadband wireless access communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chang-Hol Koo 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 →