Yoon; Kwang Joon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoon; Kwang Joon.The latest application filed is for "multi-stage tilting and multi-rotor flying car".

Company Profile

0.8.8

Yoon; Kwang Joon - Seoul KR
Yoon; Kwang-joon - Suwon KR
Yoon, Kwang-Joon - Suwon-city KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Multi-stage tilting and multi-rotor flying car Grant 9,682,772 - Yoon June 20, 2	2017-06-20
Multi-stage Tilting And Multi-rotor Flying Car App 20150298800 - Yoon; Kwang Joon	2015-10-22
Photo-detecting device and related method of formation Grant 7,420,207 - Kim , et al. September 2, 2	2008-09-02
Method for manufacturing a monolithic ink-jet printhead Grant 7,275,308 - Kim , et al. October 2, 2	2007-10-02
Curved shape actuator device composed of electro active layer and fiber composite layers Grant 7,081,701 - Yoon , et al. July 25, 2	2006-07-25
Photo-detecting device and related method of formation App 20060138580 - Kim; Tae-Jin ; et al.	2006-06-29
Inkjet printer head and method of fabricating the same Grant 6,926,386 - Shin , et al. August 9, 2	2005-08-09
Monolithic ink-jet printhead and method for manufacturing the same App 20040130597 - Kim, Hyeon-Cheol ; et al.	2004-07-08
Curved shape actuator device composed of electro active layer and fiber composite layers App 20040070314 - Yoon, Kwang Joon ; et al.	2004-04-15
Monolithic ink-jet printhead Grant 6,692,112 - Kim , et al. February 17, 2	2004-02-17
Inkjet printer head and method of fabricating the same App 20040017441 - Shin, Jong-Cheol ; et al.	2004-01-29
Compressed air engine and flying object equipped therewith Grant 6,644,589 - Woo , et al. November 11, 2	2003-11-11
Compressed air engine and flying object equipped therewith App 20030094538 - Woo, Jong Bok ; et al.	2003-05-22
Monolithic ink-jet printhead and method for manufacturing the same App 20030081069 - Kim, Hyeon-Cheol ; et al.	2003-05-01
Flying object by flapping motion of wings equipped with compressed air engine Grant 6,540,177 - Woo , et al. April 1, 2	2003-04-01
Flying Object By Flapping Motion Of Wings Equipped With Compressed Air Engine App 20030029964 - Woo, Bok Jong ; et al.	2003-02-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.