JEONG; Seongjun

Patent Applications and Registrations

Patent applications and USPTO patent grants for JEONG; Seongjun.The latest application filed is for "pellicles for photomasks, reticles including the photomasks, and methods of manufacturing the pellicles".

Company Profile

9.12.13

JEONG; Seongjun - Hwaseong-si 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
Pellicles For Photomasks, Reticles Including The Photomasks, And Methods Of Manufacturing The Pellicles App 20210223683 - LEE; Minhyun ; et al.	2021-07-22
Hardmask composition, method of forming pattern using hardmask composition, and hardmask formed from hardmask composition Grant 11,034,847 - Seol , et al. June 15, 2	2021-06-15
Pellicles for photomasks, reticles including the photomasks, and methods of manufacturing the pellicles Grant 10,996,556 - Lee , et al. May 4, 2	2021-05-04
Pellicle for photomask, reticle including the same, and exposure apparatus for lithography Grant 10,928,723 - Shin , et al. February 23, 2	2021-02-23
Method of preparing graphene quantum dot, hardmask composition including the graphene quantum dot obtained by the method, method of forming patterns using the hardmask composition, and hardmask formed from the hardmask composition Grant 10,808,142 - Kim , et al. October 20, 2	2020-10-20
Hardmask composition, method of preparing the same, and method of forming patterned layer by using the hardmask composition Grant 10,777,412 - Lee , et al. September 15, 2	2020-09-15
Pellicle composition for photomask, pellicle for photomask formed from the pellicle composition, method of forming the pellicle, reticle including the pellicle, and exposure apparatus for lithography including the reticle Grant 10,551,735 - Jeong , et al. Fe	2020-02-04
Hardmask composition, method of forming pattern using the hardmask composition, and hardmask formed from the hardmask composition Grant 10,424,490 - Kim , et al. Sept	2019-09-24
Conductor including nano-patterned substrate and method of manufacturing the conductor Grant 10,312,100 - Ko , et al.	2019-06-04
Pellicles For Photomasks, Reticles Including The Photomasks, And Methods Of Manufacturing The Pellicles App 20190033705 - LEE; Minhyun ; et al.	2019-01-31
Pellicle Composition For Photomask, Pellicle For Photomask Formed From The Pellicle Composition, Method Of Forming The Pellicle, Reticle Including The Pellicle, And Exposure Apparatus For Lithography Including The Reticle App 20190033704 - JEONG; Seongjun ; et al.	2019-01-31
Method Of Preparing Graphene Quantum Dot, Hardmask Composition Including The Graphene Quantum Dot Obtained By The Method, Method Of Forming Pattern Using The Hardmask Composition, And Hardmask Formed From The Hardmask Composition App 20190031906 - KIM; Sangwon ; et al.	2019-01-31
Hardmask Composition, Method Of Preparing The Same, And Method Of Forming Patterned Layer By Using The Hardmask Composition App 20190019675 - LEE; Dongwook ; et al.	2019-01-17
Hardmask Composition, Method Of Forming Pattern Using Hardmask Composition, And Hardmask Formed From Hardmask Composition App 20190016906 - SEOL; Minsu ; et al.	2019-01-17
Method of analyzing growth of two-dimensional material Grant 10,138,543 - Jeong , et al. Nov	2018-11-27
Hardmask Composition, Method Of Forming Pattern Using The Hardmask Composition, And Hardmask Formed From The Hardmask Composition App 20180179397 - KIM; Sangwon ; et al.	2018-06-28
Graphene-containing device having graphene nanopatterns separated by narrow dead zone distance Grant 9,929,238 - Jeong , et al. March 27, 2	2018-03-27
Heat Dissipation Structure Using Graphene Quantum Dots And Method Of Manufacturing The Heat Dissipation Structure App 20180061734 - LEE; Dongwook ; et al.	2018-03-01
Optoelectronic device Grant 9,882,074 - Yang , et al. January 30, 2	2018-01-30
Method of forming graphene nanopattern by using mask formed from block copolymer Grant 9,748,108 - Jeong , et al. August 29, 2	2017-08-29
Method Of Forming Graphene Nanopattern, Graphene-containing Device, And Method Of Manufacturing The Graphene-containing Device App 20170229546 - JEONG; Seongjun ; et al.	2017-08-10
Conductor Including Nano-patterned Substrate And Method Of Manufacturing The Conductor App 20170117399 - KO; Wonhee ; et al.	2017-04-27
Method Of Forming Graphene Nanopattern, Graphene-containing Device, And Method Of Manufacturing The Graphene-containing Device App 20170011930 - JEONG; Seongjun ; et al.	2017-01-12
Optoelectronic Device App 20160372615 - YANG; JAEHYUN ; et al.	2016-12-22
Method Of Analyzing Growth Of Two-dimensional Material App 20160148369 - JEONG; Seongjun ; et al.	2016-05-26

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