loadpatents
name:-0.0083680152893066
name:-0.0053231716156006
name:-0.00060200691223145
Roh; Jeongjin Patent Filings

Roh; Jeongjin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roh; Jeongjin.The latest application filed is for "buck-boost converting circuit".

Company Profile
0.3.4
  • Roh; Jeongjin - Daejeon KR
  • Roh; Jeongjin - Ansan-si KR
  • Roh, Jeongjin - Austin TX
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Buck-boost Converting Circuit
App 20210194369 - Kim; Seung Jin ;   et al.
2021-06-24
Delta-sigma modulator having differential output
Grant 9,444,489 - Roh , et al. September 13, 2
2016-09-13
Delta-sigma Modulator Having Differential Output
App 20160149586 - ROH; Jeongjin ;   et al.
2016-05-26
Amplifier For A Bandgap Reference Circuit Having A Built-in Startup Circuit
App 20030020443 - Roh, Jeongjin
2003-01-30
Amplifier for a bandgap reference circuit having a built-in startup circuit
Grant 6,509,726 - Roh January 21, 2
2003-01-21
Developing a desired output sampling rate for oversampled converters
App 20020154047 - Roh, Jeongjin ;   et al.
2002-10-24
Chopper stabilized bandgap reference circuit to cancel offset variation
Grant 6,462,612 - Roh , et al. October 8, 2
2002-10-08

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