Roo; Pierte

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roo; Pierte.The latest application filed is for "method and apparatus for converting an analog signal to a digital signal based on reference voltages provided by reference ladders".

Company Profile

0.64.7

Roo; Pierte - Sunnyvale CA
Roo; Pierte - Mountain View 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
Adaptive charging systems and methods for a successive-approximation analog-to-digital converter Grant 9,935,643 - Chang , et al. April 3, 2	2018-04-03
Voltage regulator with positive and negative power supply spike rejection Grant 9,323,269 - Kang , et al. April 26, 2	2016-04-26
Method and apparatus for converting an analog signal to a digital signal based on reference voltages provided by reference ladders Grant 9,077,364 - Oo , et al. July 7, 2	2015-07-07
Filter for attenuating undesired frequencies in a signal Grant 9,059,675 - Huang , et al. June 16, 2	2015-06-16
Method and apparatus for controlling clocking of transceivers in a multi-port networking device Grant 9,031,181 - Roo May 12, 2	2015-05-12
Active resistive summer for a transformer hybrid Grant 8,880,017 - Roo , et al. November 4, 2	2014-11-04
Method And Apparatus For Converting An Analog Signal To A Digital Signal Based On Reference Voltages Provided By Reference Ladders App 20140266846 - Oo; Kenneth Thet Zin ; et al.	2014-09-18
Voltage regulators with large spike rejection Grant 8,773,105 - Kang , et al. July 8, 2	2014-07-08
Circuits and methods for level shifting a signal Grant 8,742,790 - Roo , et al. June 3, 2	2014-06-03
Two-step subranging ADC architecture Grant 8,742,969 - Oo , et al. June 3, 2	2014-06-03
System and method for reducing electromagnetic interference and ground bounce in an information communication system by controlling phase of clock signals among a plurality of information communication devices Grant 8,625,728 - Roo January 7, 2	2014-01-07
Active resistive summer for a transformer hybrid Grant 8,503,961 - Roo , et al. August 6, 2	2013-08-06
Class A-B line driver for gigabit Ethernet Grant 8,452,001 - Roo May 28, 2	2013-05-28
Circuits and methods for level shifting a signal Grant 8,253,441 - Roo , et al. August 28, 2	2012-08-28
Two-Step Subranging ADC Architecture App 20120127006 - Oo; Kenneth Thet Zin ; et al.	2012-05-24
System and method for reducing electromagnetic interference and ground bounce in an information communication system by controlling phase of clock signals among a plurality of information communication devices Grant 8,170,167 - Roo May 1, 2	2012-05-01
High-precision signal detection for high-speed receiver Grant 8,144,817 - Savoj , et al. March 27, 2	2012-03-27
Two-step subranging ADC architecture Grant 8,077,069 - Oo , et al. December 13, 2	2011-12-13
Active resistive summer for a transformer hybrid Grant 8,050,645 - Roo November 1, 2	2011-11-01
Active resistive summer for a transformer hybrid Grant 8,045,946 - Roo , et al. October 25, 2	2011-10-25
Source follower with gain compensation, and circuits and methods for source follower gain error compensation Grant 8,022,765 - Oo , et al. September 20, 2	2011-09-20
Method and apparatus for generating an analog signal having a pre-determined pattern Grant 8,009,073 - Sutardja , et al. August 30, 2	2011-08-30
Current sensing and background calibration to match two resistor ladders Grant 7,978,105 - Oo , et al. July 12, 2	2011-07-12
High-precision signal detection for high-speed receiver Grant 7,949,078 - Savoj , et al. May 24, 2	2011-05-24
Relay circuitry and switching circuitry for power-over-network devices Grant 7,915,764 - Roo , et al. March 29, 2	2011-03-29
Circuits and methods for level shifting a signal Grant 7,915,921 - Roo , et al. March 29, 2	2011-03-29
System and method for reducing electromagnetic interference and ground bounce in an information communication system by controlling phase of clock signals among a plurality of information communication devices Grant 7,903,777 - Roo March 8, 2	2011-03-08
Dual ported network physical layer Grant 7,889,752 - Sutardja , et al. February 15, 2	2011-02-15
Class A-B line driver for gigabit Ethernet Grant 7,839,994 - Roo November 23, 2	2010-11-23
Class B driver Grant RE41,831 - Sutardja , et al. October 19, 2	2010-10-19
Current Sensing and Background Calibration to Match Two Resistor Ladders App 20100182175 - Oo; Kenneth Thet Zin ; et al.	2010-07-22
Two-Step Subranging ADC Architecture App 20100182178 - Oo; Kenneth Thet Zin ; et al.	2010-07-22
Apparatus and method for converting single-ended signals to a differential signal, and transceiver employing same Grant 7,761,076 - Roo July 20, 2	2010-07-20
Cascode gain boosting system and method for a transmitter Grant 7,737,788 - Roo , et al. June 15, 2	2010-06-15
Communication Driver App 20100127909 - Sutardja; Sehat ; et al.	2010-05-27
Active Resistive Summer For A Transformer Hybrid App 20100074310 - Roo; Pierte ; et al.	2010-03-25
Communication driver Grant 7,649,483 - Sutardja , et al. January 19, 2	2010-01-19
High-precision signal detection for high-speed receiver Grant 7,643,583 - Savoj , et al. January 5, 2	2010-01-05
Active resistance summer for a transformer hybrid Grant 7,606,547 - Roo , et al. October 20, 2	2009-10-20
Mixed-mode signal processor architecture and device Grant 7,564,900 - Roo July 21, 2	2009-07-21
Relay circuitry and switching circuitry for power-over-network devices Grant 7,545,057 - Roo , et al. June 9, 2	2009-06-09
Active resistive summer for a transformer hybrid Grant 7,536,162 - Roo May 19, 2	2009-05-19
Active resistive summer for a transformer hybrid Grant 7,466,971 - Roo December 16, 2	2008-12-16
Apparatus and method for converting single-ended signals to a differential signal, and transceiver employing same Grant 7,433,665 - Roo October 7, 2	2008-10-07
Mixed-mode signal processor architecture and device Grant 7,433,401 - Roo October 7, 2	2008-10-07
Dual Ported Network Physical Layer App 20080165794 - Sutardja; Sehat ; et al.	2008-07-10
Mixed-mode analog offset cancellation for data conversion systems Grant 7,358,876 - Oo , et al. April 15, 2	2008-04-15
Active resistance summer for a transformer hybrid Grant 7,327,995 - Roo February 5, 2	2008-02-05
Cascode gain boosting system and method for a transmitter Grant 7,312,662 - Roo , et al. December 25, 2	2007-12-25
Communication driver Grant 7,312,739 - Sutardja , et al. December 25, 2	2007-12-25
Communication driver Grant 7,280,060 - Sutardja , et al. October 9, 2	2007-10-09
Self-repairable semiconductor with analog switching circuit Grant 7,271,641 - Roo September 18, 2	2007-09-18
Low power asynchronous data converter Grant 7,183,962 - Roo , et al. February 27, 2	2007-02-27
Communication driver Grant 7,113,121 - Sutardja , et al. September 26, 2	2006-09-26
Communication driver Grant 7,095,348 - Sutardja , et al. August 22, 2	2006-08-22
Charge-pump current source Grant 7,068,094 - Jamal , et al. June 27, 2	2006-06-27
Analog switching circuit Grant 7,012,458 - Roo March 14, 2	2006-03-14
Built-in real-time digital non-linearity measurement device and method for analog to digital converters Grant 6,999,013 - Roo , et al. February 14, 2	2006-02-14
Voltage built-in real-time digital non-linearity measurement device and method for analog to digital converters Grant 6,943,712 - Roo , et al. September 13, 2	2005-09-13
Analog switching circuit Grant 6,900,686 - Roo May 31, 2	2005-05-31
Calibration circuit Grant 6,885,181 - Roo April 26, 2	2005-04-26
Class B driver Grant 6,844,837 - Sutardja , et al. January 18, 2	2005-01-18
Active resistive summer for a transformer hybrid Grant 6,775,529 - Roo August 10, 2	2004-08-10
Calibration circuit Grant 6,737,851 - Roo May 18, 2	2004-05-18
Calibration circuit Grant 6,577,114 - Roo June 10, 2	2003-06-10