Inventor · disambiguated record
Chang Sun Yoo
Also filed as: YOO CHANG DONG · YOO CHANG SUN
3 granted patents·2 pending applications·0 citations·filing 2003–2020
38Inventor score
Files withKOREA AEROSPACE RES INST3
Top patents by PatentIndex Score
5 records- 0141US12234005B2System for controlling propeller and rotor RPM of aerial vehicle having multiple power devicesKOREA AEROSPACE RES INST·Filed 2020·Granted Feb 25, 2025·0 cites·9 claims
- 0240US2005015243A1Apparatus and method for converting pitch delay using linear prediction in speech transcodingFiled 2003·Application pending·0 cites
- 0340US2004267525A1Apparatus for and method of determining transmission rate in speech transcodingFiled 2003·Application pending·0 cites
- 0432US10439790B2Communication apparatus and method for unmanned aerial vehicleKOREA AEROSPACE RES INST·Filed 2016·Granted Oct 8, 2019·0 cites·13 claims
- 0529US10437246B2Communication apparatus and method for unmanned aerial vehicleKOREA AEROSPACE RES INST·Filed 2016·Granted Oct 8, 2019·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Chang Sun Yoo 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 →