Lu; Siuchuang Ivan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lu; Siuchuang Ivan.The latest application filed is for "compact high-directivity directional coupler structure using interdigitated coupled lines".

Company Profile

1.4.5

Lu; Siuchuang Ivan - San Jose CA

*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
Compact High-directivity Directional Coupler Structure Using Interdigitated Coupled Lines App 20220247062 - Sarkar; Anirban ; et al.	2022-08-04
Method and apparatus for loopback gain step calibration on RF chain with phase shifter Grant 11,140,633 - Chiu , et al. October 5, 2	2021-10-05
Method And Apparatus For Loopback Gain Step Calibration On Rf Chain With Phase Shifter App 20210258883 - Chiu; Sung-En ; et al.	2021-08-19
Apparatus for and method of programmable matching network for multiple signal types Grant 10,312,861 - Bhagavatula , et al.	2019-06-04
System and method for linearizing a transmitter by rejecting harmonics at mixer output Grant 10,044,321 - Bhagavatula , et al. August 7, 2	2018-08-07
System And Method For Linearizing A Transmitter By Rejecting Harmonics At Mixer Output App 20180041168 - BHAGAVATULA; Venumadhav ; et al.	2018-02-08
Apparatus For And Method Of Programmble Matching Network For Multiple Signal Types App 20170264242 - BHAGAVATULA; Venumadhav ; et al.	2017-09-14
Apparatus for and method of programmable matching network for multiple signal types Grant 9,667,228 - Bhagavatula , et al. May 30, 2	2017-05-30
Apparatus For And Method Of Programmable Matching Network For Multiple Signal Types App 20170077904 - BHAGAVATULA; Venumadhav ; et al.	2017-03-16

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