Shibata; Hajime

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shibata; Hajime.The latest application filed is for "photovoltaic cell, manufacturing method thereof, and photovoltaic battery module".

Company Profile

12.50.45

Shibata; Hajime - Toronto CA
SHIBATA; Hajime - Ibaraki JP
Shibata; Hajime - Tsukuba JP
SHIBATA; Hajime - Tsukuba-shi Ibaraki
SHIBATA; HAJIME - TOKYO JP
Shibata; Hajime - North Andover MA

*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
VCO-based continuous-time pipelined ADC Grant 11,329,660 - Shibata , et al. May 10, 2	2022-05-10
Photovoltaic Cell, Manufacturing Method Thereof, And Photovoltaic Battery Module App 20220102565 - JONAI; Sachiko ; et al.	2022-03-31
High-pass Shaped Dither In Continuous-time Residue Generation Systems For Analog-to-digital Converters App 20220045686 - KOZLOV; Victor ; et al.	2022-02-10
Calibration Of Continuous-time Residue Generation Systems For Analog-to-digital Converters App 20220045687 - KOZLOV; Victor ; et al.	2022-02-10
Digital estimation of transfer functions in continuous-time analog-to-digital converters Grant 11,218,158 - Patil , et al. January 4, 2	2022-01-04
Continuous-time residue generation analog-to-digital converter arrangements with programmable analog delay Grant 11,133,814 - Patil , et al. September 28, 2	2021-09-28
Background duty cycle error measurement for RF DAC Grant 11,128,310 - Zhao , et al. September 21, 2	2021-09-21
Background timing skew error measurement for RF DAC Grant 11,075,643 - Zhao , et al. July 27, 2	2021-07-27
Continuous-time sampler circuits Grant 11,063,794 - Shibata , et al. July 13, 2	2021-07-13
Background Timing Skew Error Measurement For Rf Dac App 20210194492 - ZHAO; Jialin ; et al.	2021-06-24
Vco-based Continuous-time Pipelined Adc App 20210167790 - SHIBATA; Hajime ; et al.	2021-06-03
Background Static Error Measurement And Timing Skew Error Measurement For Rf Dac App 20210119636 - ZHAO; Jialin ; et al.	2021-04-22
Analog-to-digital Convertor (adc) With A Synthesized Delay Stage App 20210111732 - YENDLURI; Shanthi Pavan ; et al.	2021-04-15
Background static error measurement and timing skew error measurement for RF DAC Grant 10,965,302 - Zhao , et al. March 30, 2	2021-03-30
Analog-to-digital convertor (ADC) with a synthesized delay stage Grant 10,958,281 - Yendluri , et al. March 23, 2	2021-03-23
VCO-based continuous-time pipelined ADC Grant 10,924,128 - Shibata , et al. February 16, 2	2021-02-16
Vco-based Continuous-time Pipelined Adc App 20200373934 - SHIBATA; Hajime ; et al.	2020-11-26
Continuous-time Sampler Circuits App 20200295977 - SHIBATA; Hajime ; et al.	2020-09-17
Continuous-time sampler circuits Grant 10,608,851 - Shibata , et al.	2020-03-31
Oversampled continuous-time pipeline ADC with digital signal reconstruction Grant 10,432,210 - Yendluri , et al. O	2019-10-01
Continuous-time Sampler Circuits App 20190253286 - Shibata; Hajime ; et al.	2019-08-15
Stub filters to improve blocker tolerance in continuous-time residue generation analog-to-digital converters Grant 10,361,711 - Yendluri , et al.	2019-07-23
Blocker tolerance in continuous-time residue generating analog-to-digital converters Grant 10,187,075 - Patil , et al. Ja	2019-01-22
Reducing residue signals in analog-to-digital converters Grant 10,181,860 - Patil , et al. Ja	2019-01-15
Oversampled continuous-time pipeline ADC with voltage-mode summation Grant 10,171,102 - Shibata , et al. J	2019-01-01
Frequency-domain ADC flash calibration Grant 10,056,914 - Li , et al. August 21, 2	2018-08-21
Flash analog-to-digital converter calibration Grant 9,912,342 - Li , et al. March 6, 2	2018-03-06
Embedded overload protection in delta-sigma analog-to-digital converters Grant 9,912,144 - Caldwell , et al. March 6, 2	2018-03-06
Background flash offset calibration in continuous-time delta-sigma ADCS Grant 9,843,337 - Li , et al. December 12, 2	2017-12-12
Dither injection for continuous-time MASH ADCS Grant 9,838,031 - Dong , et al. December 5, 2	2017-12-05
Protection circuits for tunable resistor at continuous-time ADC input Grant 9,793,908 - Shibata October 17, 2	2017-10-17
Continuous-time analog-to-digital converter Grant 9,774,344 - Shibata September 26, 2	2017-09-26
Adaptive digital quantization noise cancellation filters for mash ADCs Grant 9,768,793 - Meng , et al. September 19, 2	2017-09-19
RC lattice delay Grant 9,762,221 - Dong , et al. September 12, 2	2017-09-12
Dither Injection For Continuous-time Mash Adcs App 20170179975 - DONG; YUNZHI ; et al.	2017-06-22
Adaptive Digital Quantization Noise Cancellation Filters For Mash Adcs App 20170179969 - Meng; Qingdong ; et al.	2017-06-22
Protection Circuits For Tunable Resistor At Continuous-time Adc Input App 20170179968 - SHIBATA; Hajime	2017-06-22
Flash Analog-to-digital Converter Calibration App 20170179970 - LI; ZHAO ; et al.	2017-06-22
Frequency-domain Adc Flash Calibration App 20170179971 - LI; ZHAO ; et al.	2017-06-22
Rc Lattice Delay App 20160373101 - Dong; Yunzhi ; et al.	2016-12-22
Continuous-time Analog-to-digital Converter App 20160359498 - SHIBATA; HAJIME	2016-12-08
Photoelectric conversion device and method for manufacturing photoelectric conversion device Grant 9,496,433 - Maekawa , et al. November 15, 2	2016-11-15
Continuous-time oversampling pipeline analog-to-digital converter Grant 9,432,045 - Shibata August 30, 2	2016-08-30
Low distortion impedance selection and tunable impedance circuits Grant 9,350,321 - Shibata May 24, 2	2016-05-24
LC lattice delay line for high-speed ADC applications Grant 9,312,840 - Dong , et al. April 12, 2	2016-04-12
Embedded Overload Protection In Delta-sigma Analog-to-digital Converters App 20160072275 - CALDWELL; TREVOR CLIFFORD ; et al.	2016-03-10
Estimation of digital-to-analog converter static mismatch errors Grant 9,203,426 - Zhao , et al. December 1, 2	2015-12-01
Multi-stage noise shaping analog-to-digital converter Grant 9,178,529 - Dong , et al. November 3, 2	2015-11-03
Photoelectric Conversion Device And Method For Manufacturing Photoelectric Conversion Device App 20150303330 - MAEKAWA; Takuji ; et al.	2015-10-22
Estimation Of Digital-to-analog Converter Static Mismatch Errors App 20150288380 - ZHAO; JIALIN ; et al.	2015-10-08
Lc Lattice Delay Line For High-speed Adc Applications App 20150249445 - Dong; Yunzhi ; et al.	2015-09-03
Integrator output swing reduction Grant 9,054,731 - Alldred , et al. June 9, 2	2015-06-09
Integrator Output Swing Reduction App 20150123828 - Alldred; David Nelson ; et al.	2015-05-07
Multi-stage Noise Shaping Analog-to-digital Converter App 20150109158 - Dong; Yunzhi ; et al.	2015-04-23
Continuous-time Oversampling Pipeline Analog-to-digital Converter App 20150042501 - SHIBATA; Hajime	2015-02-12
Adaptive Element Shuffler App 20150023455 - Shibata; Hajime ; et al.	2015-01-22
Continuous-time oversampling pipeline analog-to-digital converter Grant 8,896,475 - Shibata November 25, 2	2014-11-25
Continuous-time Oversampling Pipeline Analog-to-digital Converter App 20140266821 - SHIBATA; Hajime	2014-09-18
Sub-gate delay adjustment using digital locked-loop Grant 8,829,962 - Zhu , et al. September 9, 2	2014-09-09
Sub-gate Delay Adjustment Using Digital Locked-loop App 20140159805 - Zhu; Ning ; et al.	2014-06-12
Sub-gate delay adjustment using digital locked-loop Grant 8,704,568 - Zhu , et al. April 22, 2	2014-04-22
Sub-gate delay adjustment using digital locked-loop App 20140091954 - Zhu; Ning ; et al.	2014-04-03
Multi-output-resistance switch driver circuits Grant 8,638,156 - Shibata , et al. January 28, 2	2014-01-28
Cross-coupled multipath feedforward operational amplifiers Grant 8,536,939 - Shibata , et al. September 17, 2	2013-09-17
Cross-coupled Multipath Feedforward Operational Amplifiers App 20130113569 - SHIBATA; Hajime ; et al.	2013-05-09
Active RC resonators with enhanced Q factor Grant 8,410,962 - Shibata , et al. April 2, 2	2013-04-02
Low Distortion Impedance Selection And Tunable Impedance Circuits App 20130043957 - SHIBATA; Hajime	2013-02-21
Multi-output-resistance Switch Driver Circuits App 20130033291 - SHIBATA; Hajime ; et al.	2013-02-07
Amplifier circuit Grant 8,350,626 - Shibata January 8, 2	2013-01-08
Semiconductor device Grant 8,304,804 - Shibata , et al. November 6, 2	2012-11-06
Active Rc Resonators With Enhanced Q Factor App 20120182168 - Shibata; Hajime ; et al.	2012-07-19
Multi-path, multi-stage feed-forward operational amplifier circuit Grant 8,102,206 - Shibata January 24, 2	2012-01-24
Amplifier Circuit App 20110163813 - SHIBATA; Hajime	2011-07-07
Multi-path, multi-oxide-thickness amplifier circuit Grant 7,915,959 - Shibata March 29, 2	2011-03-29
Multi-path, Multi-stage Feed-forward Operational Amplifier Circuit App 20100283545 - SHIBATA; Hajime	2010-11-11
Multi-path, Multi-oxide-thickness Amplifier Circuit App 20100225398 - SHIBATA; Hajime	2010-09-09
Semiconductor Device App 20100163864 - Shibata; Hajime ; et al.	2010-07-01
Semiconductor Test Apparatus App 20080265932 - SHIBATA; HAJIME	2008-10-30
Quadrature bandpass .DELTA..SIGMA. converter Grant 7,262,726 - Schreier , et al. August 28, 2	2007-08-28
Quadrature bandpass delta sigma converter App 20070035427 - Schreier; Richard E. ; et al.	2007-02-15
Ultrasonic oscillating device and ultrasonic washing apparatus using the same Grant 5,203,362 - Shibata April 20, 1	1993-04-20
Ultrasonic oscillating device and ultrasonic washing apparatus using the same Grant 5,119,840 - Shibata June 9, 1	1992-06-09