HAN; Il Ki

Patent Applications and Registrations

Patent applications and USPTO patent grants for HAN; Il Ki.The latest application filed is for "integrated photoacoustic gas sensor and method for manufacturing the same".

Company Profile

6.9.18

HAN; Il Ki - Seoul 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
Integrated Photoacoustic Gas Sensor And Method For Manufacturing The Same App 20220120669 - KANG; Joonhyun ; et al.	2022-04-21
Method and apparatus for surface planarization of object using light source of specific wavelength and reactive gas Grant 10,964,550 - Kang , et al. March 30, 2	2021-03-30
Solar cell having wavelength converting layer and manufacturing method thereof Grant 10,811,552 - Cho , et al. October 20, 2	2020-10-20
Plasmonic structure having an identifier pattern indicating a genuine product and method of use for preventing counterfeiting, falsification or reuse of the product Grant 10,532,596 - Ko , et al. Ja	2020-01-14
Method And Apparatus For Surface Planarization Of Object Using Light Source Of Specific Wavelength And Reactive Gas App 20190333779 - KANG; Gumin ; et al.	2019-10-31
Method For Fabricating Broadband Near Infrared Plasmonic Waveguide App 20190187368 - KWON; Seok Joon ; et al.	2019-06-20
Solar Cell Panel And The Window Comprising The Same App 20190067505 - KO; Hyungduk ; et al.	2019-02-28
Structure For Preventing Counterfeit, Falsification Or Reuse, And Method For Discriminating Counterfeit, Falsification Or Reuse Using The Same App 20190023044 - KO; Hyungduk ; et al.	2019-01-24
Optical film with quantum dots embedded in nano patterns, a preparation method thereof and solar cell comprising the same Grant 9,966,488 - Ko , et al. May 8, 2	2018-05-08
Solar Cell Panel And Window Having The Same App 20180053869 - KO; Hyungduk ; et al.	2018-02-22
Method of manufacturing multicolor quantum dot pattern Grant 9,818,943 - Park , et al. November 14, 2	2017-11-14
Method Of Manufacturing Multicolor Quantum Dot Pattern App 20170229650 - PARK; Joon-Suh ; et al.	2017-08-10
Method of manufacturing multicolor quantum dot pattern, multicolor quantum dot pattern formed by the method, and quantum dot light-emitting device for the method Grant 9,666,821 - Park , et al. May 30, 2	2017-05-30
Optical Film With Quantum Dots Embedded In Nano Patterns, A Preparation Method Thereof And Solar Cell Comprising The Same App 20170133534 - KO; Hyungduk ; et al.	2017-05-11
Method Of Manufacturing Multicolor Quantum Dot Pattern, Multicolor Quantum Dot Pattern Formed By The Method, And Quantum Dot Light-emitting Device For The Method App 20160351842 - PARK; Joon-Suh ; et al.	2016-12-01
Wavelength Converting Structure For Near-infrared Rays And Solar Cell Comprising The Same App 20160190370 - KO; Hyungduk ; et al.	2016-06-30
Wavelength converting structure for near-infrared rays and solar cell comprising the same Grant 9,373,740 - Ko , et al. June 21, 2	2016-06-21
Solar Cell Having Wavelength Converting Layer And Manufacturing Method Thereof App 20150364632 - CHO; So Hye ; et al.	2015-12-17
Nano-structure manufacturing method using sacrificial etching mask Grant 8,895,412 - Ha , et al. November 25, 2	2014-11-25
Antireflection Coating Using Self-assembly Nano Structure And Manufacture Method Thereof App 20140217441 - SONG; Jin-Dong ; et al.	2014-08-07
Nano-structure Manufacturing Method Using Sacrificial Etching Mask App 20140030872 - HA; Seung Kyu ; et al.	2014-01-30
Underwater Communication Apparatus And Method App 20130330083 - SONG; Jin-Dong ; et al.	2013-12-12
Film sheet for area focusing of sun light and greenhouse provided with the same Grant 8,296,994 - Kim , et al. October 30, 2	2012-10-30
Film Sheet For Area Focusing Of Sun Light And Greenhouse Provided With The Same App 20110138688 - KIM; Seong-Il ; et al.	2011-06-16
Method of preparing biocompatible silicon nanoparticles App 20070098988 - Cho; Woon Jo ; et al.	2007-05-03
Superluminescent diode including active layer formed of various sized quantum dots and method of manufacturing the same App 20060086941 - Han; Il Ki ; et al.	2006-04-27
Single-mode laser diode using strain-compensated multi-quantum-wells and method for manufacturing the same App 20050092979 - Han, Il Ki ; et al.	2005-05-05

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.