Choi; Chijeong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Chijeong.The latest application filed is for "electronic device for reducing internal noise and method thereof".

Company Profile

4.3.9

Choi; Chijeong - Gyeonggi-do KR
Choi; Chijeong - Suwon-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
Method for receiving power from other external device connected to electronic device, on basis of disconnection of external electronic device that is supplying power, and electronic device implementing same Grant 11,449,115 - Park , et al. September 20, 2	2022-09-20
Ear wearable device Grant 11,425,484 - Kim , et al. August 23, 2	2022-08-23
Electronic Device For Reducing Internal Noise And Method Thereof App 20220225008 - LEE; Seungho ; et al.	2022-07-14
Electronic Device And Method For Receiving Power From External Electronic Device App 20210399561 - LIM; Kyungwoo ; et al.	2021-12-23
Ear Wearable Device App 20210250676 - KIM; Hongki ; et al.	2021-08-12
Power Receiving Device And Method For Controlling A Charging Current App 20210249886 - MOON; Hasik ; et al.	2021-08-12
Electronic Device And Method For Distinguishing Between Different Input Operations App 20210247861 - KIM; Hongki ; et al.	2021-08-12
Electronic device for providing handwriting input function and method of operating the same Grant 11,023,072 - Choi , et al. June 1, 2	2021-06-01
Method For Receiving Power From Other External Device Connected To Electronic Device, On Basis Of Disconnection Of External Electronic Device That Is Supplying Power, And Electronic Device Implementing Same App 20210124403 - PARK; Sangkyung ; et al.	2021-04-29
Electronic Device Extending Sensing Area App 20210015388 - KIM; Hongki ; et al.	2021-01-21
Wearable Electronic Device Including Biometric Sensor And Wireless Charging Module App 20200323489 - KIM; Hongki ; et al.	2020-10-15
Electronic Device For Providing Handwriting Input Function And Method Of Operating The Same App 20200264753 - CHOI; Yongjun ; et al.	2020-08-20

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