Choi; Hyunseok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Hyunseok.The latest application filed is for "communication circuitry performing communication using a plurality of frequency bands and electronic device comprising the communication circuitry".

Company Profile

28.28.40

Choi; Hyunseok - Suwon-si KR
Choi; Hyunseok - Ansan-si KR
Choi; Hyunseok - Gyeonggi-do KR
CHOI; Hyunseok - Asan-si KR
Choi; Hyunseok - Seoul KR
Choi; Hyunseok - Anyang-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
Electronic device and method for transmitting or receiving signals of plurality of frequency bands Grant 11,456,797 - Kim , et al. September 27, 2	2022-09-27
Stage structure for semiconductor fabrication process, system of picking up semiconductor chip, and method of controlling tilting angle of pickup head Grant 11,456,202 - Jung , et al. September 27, 2	2022-09-27
Display apparatus and operating method thereof Grant 11,385,705 - Choi , et al. July 12, 2	2022-07-12
Communication Circuitry Performing Communication Using A Plurality Of Frequency Bands And Electronic Device Comprising The Communication Circuitry App 20220131567 - KIM; Jungjoon ; et al.	2022-04-28
Stage Structure For Semiconductor Fabrication Process, System Of Picking Up Semiconductor Chip, And Method Of Controlling Tilting Angle Of Pickup Head App 20220130709 - JUNG; Jin-San ; et al.	2022-04-28
Oligomer, composition including oligomer, article prepared from the composition, method for preparing article, and display device including the article Grant 11,306,182 - Kalinina , et al. April 19, 2	2022-04-19
Voltage Protection Circuit To Prevent Power Amplifier Burnout, And Electronic Device Having The Same App 20220116060 - CHOI; Hyunseok ; et al.	2022-04-14
Polymer, film including the polymer, and display device including the film Grant 11,261,297 - Kalinina , et al. March 1, 2	2022-03-01
Electronic device for tuning module for processing radio frequency signal Grant 11,223,332 - Choi , et al. January 11, 2	2022-01-11
Voltage protection circuit to prevent power amplifier burnout, and electronic device having the same Grant 11,211,955 - Choi , et al. December 28, 2	2021-12-28
Method for adjusting output of amplifier by using sensing circuit configured to sense power supplied to amplifier and electronic device therefor Grant 11,183,972 - Choi , et al. November 23, 2	2021-11-23
Electronic Device For Controlling Communication Circuit On Basis Of Signal Received From Antenna App 20210359771 - PYO; Chulseung ; et al.	2021-11-18
Apparatus For Preventing Component Burnout In Electric Device And Method Thereof App 20210194438 - NA; Hyoseok ; et al.	2021-06-24
Method And Apparatus For Supplying Voltage To Amplifier Using Multiple Linear Regulators App 20210159590 - NA; Hyoseok ; et al.	2021-05-27
Display apparatus and method of operating the same Grant 10,978,020 - Choi , et al. April 13, 2	2021-04-13
Electronic Device And Method For Transmitting Or Receiving Signals Of Plurality Of Frequency Bands App 20210083755 - KIM; Jooseung ; et al.	2021-03-18
Composition comprising polymer and inorganic particles, polyimide-inorganic particles composite, article including the composite, and optical device including the article Grant 10,934,394 - Cho , et al. March 2, 2	2021-03-02
Electronic Device And Wireless Communication System Thereof App 20210028872 - Cho; Namjun ; et al.	2021-01-28
Display Apparatus And Operating Method Thereof App 20210011540 - CHOI; Hyunseok ; et al.	2021-01-14
Monomer, Polymer, Compensation Film, Optical Film, And Display Device App 20200377659 - ANDROSOV; Dmitry ; et al.	2020-12-03
Monomer, polymer, compensation film, optical film, and display device Grant 10,808,080 - Androsov , et al. October 20, 2	2020-10-20
Voltage Protection Circuit To Prevent Power Amplifier Burnout, And Electronic Device Having The Same App 20200313703 - CHOI; Hyunseok ; et al.	2020-10-01
Polymer composition and polymer composite and optical film Grant 10,738,177 - Lee , et al. A	2020-08-11
Compensation film and antireflective film and display device Grant 10,725,217 - Kim , et al.	2020-07-28
Electronic Device For Tuning Module For Processing Radio Frequency Signal App 20200220506 - CHOI; Hyunseok ; et al.	2020-07-09
Method For Adjusting Output Of Amplifier By Using Sensing Circuit Configured To Sense Power Supplied To Amplifier And Electronic App 20200186090 - Choi; Hyunseok ; et al.	2020-06-11
Liquid crystal display Grant 10,656,462 - Kim , et al.	2020-05-19
Phase difference film and display device Grant 10,620,354 - Kong , et al.	2020-04-14
Retardation Film, Display Device Comprising Same, And Coating Composition For Same App 20200088926 - KIM; Ha Na ; et al.	2020-03-19
Compound, polymer, film, and optical device Grant 10,538,666 - Androsov , et al. Ja	2020-01-21
Organic light emitting diode device Grant 10,509,149 - Ohyama , et al. Dec	2019-12-17
Composition Comprising Polymer And Inorganic Particles, Polyimide-inorganic Particles Composite, Article Including The Composite App 20190309131 - CHO; Won Joon ; et al.	2019-10-10
Oligomer, Composition Including Oligomer, Article Prepared From The Composition, Method For Preparing Article, And Display Devic App 20190284342 - KALININA; Fedosya ; et al.	2019-09-19
Polymer, Film Including The Polymer, And Display Device Including The Film App 20190256659 - KALININA; Fedosya ; et al.	2019-08-22
Liquid crystal display Grant 10,386,672 - Gam , et al. A	2019-08-20
Phase Difference Film And Display Device App 20190250319 - KONG; Hye Young ; et al.	2019-08-15
Compound, Polymer, Film, And Optical Device App 20190233643 - ANDROSOV; Dmitry ; et al.	2019-08-01
Display Apparatus And Method Of Operating The Same App 20190189080 - CHOI; Hyunseok ; et al.	2019-06-20
Optical film, manufacturing method thereof and display device Grant 10,216,041 - Lee , et al. Feb	2019-02-26
Monomer And Polymer, Compensation Film, Optical Film, And Display Device App 20190039998 - ANDROSOV; Dmitry ; et al.	2019-02-07
Monomer, Polymer, Compensation Film, Optical Film, And Display Device App 20190031831 - ANDROSOV; Dmitry ; et al.	2019-01-31
Liquid Crystal Display App 20190018281 - GAM; Sangah ; et al.	2019-01-17
Organic light emitting diode device Grant 10,180,519 - Ohyama , et al. Ja	2019-01-15
Compensation film and display device including the same Grant 10,175,404 - Ohyama , et al. J	2019-01-08
Polymer Composition And Polymer Composite And Optical Film App 20180258258 - LEE; Eun Sung ; et al.	2018-09-13
Polymerizable liquid crystal compound, composition for optical film, and optical film, compensation film, antireflective film, and display device including the same Grant 10,071,949 - Androsov , et al. September 11, 2	2018-09-11
Monomer and polymer and compensation film and optical film and display device Grant 10,053,424 - Androsov , et al. August 21, 2	2018-08-21
Monomer and polymer and compensation film and optical film and display device Grant 10,017,456 - Kim , et al. July 10, 2	2018-07-10
Compensation film and method of manufacturing the same Grant 10,018,761 - Kim , et al. July 10, 2	2018-07-10
Polymer and compensation film and optical film and display device Grant 10,000,604 - Tsuji , et al. June 19, 2	2018-06-19
Liquid Crystal Display App 20180164636 - GAM; Sangah ; et al.	2018-06-14
Compensation Film And Antireflective Film And Display Device App 20180149784 - KIM; Ju Hyun ; et al.	2018-05-31
Liquid Crystal Display App 20180088369 - KIM; Beom Seok ; et al.	2018-03-29
Compensation film and optical film and display device Grant 9,874,657 - Park , et al. January 23, 2	2018-01-23
Organic Light Emitting Diode Device App 20170336546 - OHYAMA; Tsuyoshi ; et al.	2017-11-23
Organic Light Emitting Diode Device App 20170285234 - OHYAMA; Tsuyoshi ; et al.	2017-10-05
Antireflection film and organic light emitting device provided with the same Grant 9,766,384 - Kamada , et al. September 19, 2	2017-09-19
Monomer And Polymer And Compensation Film And Optical Film And Display Device App 20170210709 - ANDROSOV; Dmitry ; et al.	2017-07-27
Composition For Optical Film, Optical Films, Antireflection Films, And Display Device App 20170212287 - LEE; Eun Sung ; et al.	2017-07-27
Compensation Film And Display Device Including The Same App 20170212288 - OHYAMA; Tsuyoshi ; et al.	2017-07-27
Monomer And Polymer And Compensation Film And Optical Film And Display Device App 20170197906 - KIM; Changki ; et al.	2017-07-13
Compensation Film And Optical Film And Display Device App 20170199305 - PARK; Kitae ; et al.	2017-07-13
Polymerizable Liquid Crystal Compound, Composition For Optical Film, And Optical Film, Compensation Film, Antireflective Film, And Display Device Including The Same App 20170183286 - ANDROSOV; Dmitry ; et al.	2017-06-29
Polymer And Compensation Film And Optical Film And Display Device App 20170183446 - TSUJI; Masashi ; et al.	2017-06-29
Compensation Film And Method Of Manufacturing The Same App 20170184769 - KIM; Ju Hyun ; et al.	2017-06-29
Optical Film, Manufacturing Method Thereof And Display Device App 20170075171 - LEE; Seunghyun ; et al.	2017-03-16
Antireflection Film And Organic Light Emitting Device Provided With The Same App 20160161655 - KAMADA; Koh ; et al.	2016-06-09
Serially Arranged Printed Circuit Board App 20140016280 - KIM; Young-Hoon ; et al.	2014-01-16

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