Inventor · disambiguated record
Chang Duk Jeon
Also filed as: JEON CHANG DUK · JEON CHANG-SEONG
1 granted patent·3 pending applications·5 citations·filing 2002–2011
25Inventor score
Top patents by PatentIndex Score
4 records- 0162US9651281B2Alternating type heat pumpJEON CHANG DUK·Filed 2011·Granted May 16, 2017·5 cites·3 claims
- 0235US2008283581A1Apparatus and method for connecting copper tubesIND ACADEMIC COOP·Filed 2008·Application pending·0 cites
- 0334US2004074631A1Dry type heating pipeline structure and construction method thereofFiled 2002·Application pending·0 cites
- 0433US2009272518A1Air Conditioner Having Cooling and Heating FunctionsJEON CHANG DUK·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chang Duk Jeon 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 →