DOI; Yoshiaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for DOI; Yoshiaki.The latest application filed is for "distortion compensation apparatus and distortion compensation method".

Company Profile

0.12.12

DOI; Yoshiaki - Tokyo JP

*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
Distortion Compensation Apparatus And Distortion Compensation Method App 20220311462 - DOI; Yoshiaki	2022-09-29
Amplification apparatus and amplification method Grant 10,998,860 - Doi May 4, 2	2021-05-04
Distortion compensation apparatus and distortion compensation method Grant 10,554,183 - Doi Fe	2020-02-04
Amplification Apparatus And Amplification Method App 20200028473 - DOI; Yoshiaki	2020-01-23
Distortion Compensation Apparatus And Distortion Compensation Method App 20190222179 - DOI; Yoshiaki	2019-07-18
Peak suppressing device and peak suppressing method Grant 9,596,114 - Doi March 14, 2	2017-03-14
Transmission circuit Grant 9,584,349 - Doi February 28, 2	2017-02-28
Transmission Circuit App 20160127162 - DOI; Yoshiaki	2016-05-05
Peak Suppressing Device And Peak Suppressing Method App 20150358189 - DOI; Yoshiaki	2015-12-10
Power consumption control circuit, amplifier circuit and power consumption control method Grant 8,629,717 - Doi January 14, 2	2014-01-14
Distortion compensation amplifier Grant 8,514,019 - Okazaki , et al. August 20, 2	2013-08-20
Power limiting circuit Grant 8,446,202 - Sato , et al. May 21, 2	2013-05-21
Power Consumption Control Circuit, Amplifier Circuit And Power Consumption Control Method App 20120098602 - Doi; Yoshiaki	2012-04-26
Distortion Compensation Amplifier App 20110298536 - Okazaki; Takashi ; et al.	2011-12-08
Power Limiting Circuit App 20110227628 - Sato; Hirotaka ; et al.	2011-09-22
Distortion compensation circuit Grant 7,215,717 - Doi May 8, 2	2007-05-08
Distortion compensating circuit for compensating distortion occurring in power amplifier Grant 6,928,272 - Doi August 9, 2	2005-08-09
Non-linear compensation circuit, transmission apparatus and non-linear compensation method App 20050008096 - Iwasaki, Motoya ; et al.	2005-01-13
Multiport amplifying apparatus using digital quadrature baseband hybrid circuit for each hybrid in input hybrid network App 20040222849 - Doi, Yoshiaki	2004-11-11
Distortion compensation circuit App 20030118125 - Doi, Yoshiaki	2003-06-26
Distortion compensating circuit for compensating distortion occurring in power amplifier App 20030104792 - Doi, Yoshiaki	2003-06-05

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