Kim; Ryangsu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kim; Ryangsu.The latest application filed is for "directional coupler".
- Kim; Ryangsu - Kyoto JP
- KIM; Ryangsu - Nagaokakyo-shi JP
- Kim; Ryangsu - Nagaokakyo JP
- Kim; Ryangsu - Osaka JP
| Patent | Date |
|---|---|
| Directional coupler Grant 11,456,517 - Seki , et al. September 27, 2 | 2022-09-27 |
| Filter module and high frequency module Grant 11,362,634 - Murase , et al. June 14, 2 | 2022-06-14 |
| Directional Coupler App 20220077559 - SEKI; Kenta ; et al. | 2022-03-10 |
| Directional Coupler App 20220077560 - SEKI; Kenta ; et al. | 2022-03-10 |
| Directional Coupler App 20210376441 - TOKUDA; Daisuke ; et al. | 2021-12-02 |
| Directional Coupler App 20210344096 - SEKI; Kenta ; et al. | 2021-11-04 |
| Directional coupler Grant 11,121,444 - Seki , et al. September 14, 2 | 2021-09-14 |
| Bidirectional coupler Grant 11,043,978 - Kim June 22, 2 | 2021-06-22 |
| Directional Coupler App 20210184328 - SEKI; Kenta ; et al. | 2021-06-17 |
| Bidirectional coupler Grant 10,964,996 - Kim , et al. March 30, 2 | 2021-03-30 |
| Directional Coupler App 20210036395 - SEKI; Kenta ; et al. | 2021-02-04 |
| Directional Coupler App 20210036396 - SEKI; Kenta ; et al. | 2021-02-04 |
| Directional Coupler App 20210013858 - TOKUDA; Daisuke ; et al. | 2021-01-14 |
| Filter Module And High Frequency Module App 20200366263 - MURASE; Hisanori ; et al. | 2020-11-19 |
| Directional Coupler App 20200335846 - KIM; Ryangsu | 2020-10-22 |
| Directional Coupler App 20200076045 - SEKI; Kenta ; et al. | 2020-03-05 |
| Bidirectional Coupler App 20200021003 - KIM; Ryangsu ; et al. | 2020-01-16 |
| Bidirectional coupler, monitor circuit, and front-end circuit Grant 10,461,393 - Kim , et al. Oc | 2019-10-29 |
| Bidirectional coupler, monitor circuit, and front end circuit Grant 10,461,392 - Kim , et al. Oc | 2019-10-29 |
| Bidirectional Coupler, Monitor Circuit, And Front End Circuit App 20180351228 - Kim; Ryangsu ; et al. | 2018-12-06 |
| Bidirectional Coupler, Monitor Circuit, And Front-end Circuit App 20180351229 - KIM; Ryangsu ; et al. | 2018-12-06 |
| Bidirectional Coupler App 20180062672 - KIM; Ryangsu | 2018-03-01 |
| Power-on reset circuit Grant 9,871,509 - Kim January 16, 2 | 2018-01-16 |
| Amplifier Grant 9,337,777 - Kim May 10, 2 | 2016-05-10 |
| Semiconductor Package And Semiconductor Module Including The Same App 20150303152 - TOKUDA; Masamichi ; et al. | 2015-10-22 |
| Power-on Reset Circuit App 20150200653 - Kim; Ryangsu | 2015-07-16 |
| Amplifier App 20150194935 - KIM; Ryangsu | 2015-07-09 |
| Front end device Grant 9,014,752 - Kim April 21, 2 | 2015-04-21 |
| High frequency power detector circuit and radio communication device Grant 8,736,249 - Kim May 27, 2 | 2014-05-27 |
| Front End Device App 20140128010 - KIM; Ryangsu | 2014-05-08 |
| High Frequency Power Detector Circuit And Radio Communication Device App 20120007580 - KIM; Ryangsu | 2012-01-12 |
| Variable gain amplifier and high-frequency signal receiving apparatus comprising the same Grant 8,081,033 - Kim , et al. December 20, 2 | 2011-12-20 |
| Variable Gain Amplifier And High-frequency Signal Receiving Apparatus Comprising The Same App 20110221531 - KIM; Ryangsu ; et al. | 2011-09-15 |
| High frequency power detector circuit and radio communication device Grant 7,995,977 - Kim , et al. August 9, 2 | 2011-08-09 |
| High-frequency amplifier, and transmission/reception system Grant 7,877,063 - Kim , et al. January 25, 2 | 2011-01-25 |
| High Frequency Power Detector Circuit And Radio Communication Device App 20090108832 - KIM; Ryangsu ; et al. | 2009-04-30 |
| High-Frequency Amplifier, and Transmission/Reception System App 20080247338 - Kim; Ryangsu ; et al. | 2008-10-09 |
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