Qi; Jieming

Patent Applications and Registrations

Patent applications and USPTO patent grants for Qi; Jieming.The latest application filed is for "single-lock delay locked loop with cycle counter and method therefor".

Company Profile

3.74.77

Qi; Jieming - Austin TX

*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
Single-lock delay locked loop with cycle counter and method therefor Grant 10,608,648 - Qi , et al.	2020-03-31
Single-lock Delay Locked Loop With Cycle Counter And Method Therefor App 20190181870 - QI; Jieming ; et al.	2019-06-13
Single-lock delay locked loop with cycle counter and method therefor Grant 10,250,265 - Qi , et al.	2019-04-02
Single-lock Delay Locked Loop With Cycle Counter And Method Therefor App 20180351560 - Qi; Jieming ; et al.	2018-12-06
Single-lock delay locked loop with cycle counter and method therefore Grant 10,056,909 - Qi , et al. August 21, 2	2018-08-21
Dynamically calibrating the offset of a receiver with a decision feedback equalizer (DFE) while performing data transport operations Grant 9,444,657 - Chen , et al. September 13, 2	2016-09-13
Dynamically Calibrating The Offset Of A Receiver With A Decision Feedback Equalizer (dfe) While Performing Data Transport Operations App 20150019770 - Chen; Minhan ; et al.	2015-01-15
Self-biased high speed level shifter circuit Grant 8,736,304 - Boerstler , et al. May 27, 2	2014-05-27
Controlling bandwidth reservations method and apparatus Grant 8,611,368 - Asano , et al. December 17, 2	2013-12-17
Controlling bandwidth reservations method and apparatus Grant 8,483,227 - Asano , et al. July 9, 2	2013-07-09
Structure for a duty cycle correction circuit Grant 8,381,143 - Boerstler , et al. February 19, 2	2013-02-19
Structure for managing voltage swings across field effect transistors Grant 8,201,112 - Boerstler , et al. June 12, 2	2012-06-12
Variable gain amplifier with reduced power consumption Grant 8,183,920 - Qi , et al. May 22, 2	2012-05-22
Structure for a circuit obtaining desired phase locked loop duty cycle without pre-scaler Grant 8,108,813 - Boerstler , et al. January 31, 2	2012-01-31
Variable Gain Amplifier With Reduced Power Consumption App 20120001691 - Qi; Jieming ; et al.	2012-01-05
System and method for on/off-chip characterization of pulse-width limiter outputs Grant 8,054,119 - Boerstler , et al. November 8, 2	2011-11-08
Clock duty cycle measurement with charge pump without using reference clock calibration Grant 8,041,537 - Qi , et al. October 18, 2	2011-10-18
Structure for interleaved voltage controlled oscillator Grant 8,037,431 - Boerstler , et al. October 11, 2	2011-10-11
Controlling Bandwidth Reservations Method And Apparatus App 20110246695 - Asano; Shigehiro ; et al.	2011-10-06
Structure for an absolute duty cycle measurement circuit Grant 8,032,850 - Boerstler , et al. October 4, 2	2011-10-04
Systems and methods for PLL linearity measurement, PLL output duty cycle measurement and duty cycle correction Grant 7,994,830 - Kaneko , et al. August 9, 2	2011-08-09
Structure for a programmable interpolative voltage controlled oscillator with adjustable range Grant 7,969,250 - Boerstler , et al. June 28, 2	2011-06-28
Design structure for a phase locked loop with stabilized dynamic response Grant 7,958,469 - Boerstler , et al. June 7, 2	2011-06-07
Systems and Methods for PLL Linearity Measurement, PLL Output Duty Cycle Measurement and Duty Cycle Correction App 20110121874 - Kaneko; Masaaki ; et al.	2011-05-26
Design Structure for a Duty Cycle Correction Circuit App 20110126162 - Boerstler; David W. ; et al.	2011-05-26
Structure for a duty cycle measurement circuit Grant 7,917,318 - Boerstler , et al. March 29, 2	2011-03-29
Digital circuit to measure and/or correct duty cycles Grant 7,917,795 - Boerstler , et al. March 29, 2	2011-03-29
Structure for a duty cycle correction circuit Grant 7,913,199 - Boerstler , et al. March 22, 2	2011-03-22
Absolute duty cycle measurement Grant 7,904,264 - Boerstler , et al. March 8, 2	2011-03-08
Duty cycle measurement for various signals throughout an integrated circuit device Grant 7,895,005 - Boerstler , et al. February 22, 2	2011-02-22
Structure for a phase locked loop with adjustable voltage based on temperature Grant 7,877,222 - Boerstler , et al. January 25, 2	2011-01-25
High speed clock signal duty cycle adjustment Grant 7,863,958 - Boerstler , et al. January 4, 2	2011-01-04
Interleaved voltage controlled oscillator Grant 7,786,813 - Boerstler , et al. August 31, 2	2010-08-31
Interleaved voltage controlled oscillator Grant 7,782,146 - Boerstler , et al. August 24, 2	2010-08-24
High Speed Clock Signal Duty Cycle Adjustment App 20100164580 - Boerstler; David William ; et al.	2010-07-01
System for automatically selecting intermediate power supply voltages for intermediate level shifters Grant 7,747,892 - Boerstler , et al. June 29, 2	2010-06-29
Phase locked loop with temperature and process compensation Grant 7,737,794 - Boerstler , et al. June 15, 2	2010-06-15
Method for controlling operation of microprocessor which performs duty cycle correction process Grant 7,716,516 - Muraki , et al. May 11, 2	2010-05-11
Method and system for managing voltage swings across field effect transistors Grant 7,701,269 - Boerstler , et al. April 20, 2	2010-04-20
Structure for precision integrated phase lock loop circuit loop filter Grant 7,692,460 - Boerstler , et al. April 6, 2	2010-04-06
Duty cycle correction circuit whose operation is largely independent of operating voltage and process Grant 7,675,338 - Boerstler , et al. March 9, 2	2010-03-09
Design structure for a duty cycle measurement apparatus that operates in a calibration mode and a test mode Grant 7,646,177 - Boerstler , et al. January 12, 2	2010-01-12
Systems and methods for PLL linearity measurement, PLL output duty cycle measurement and duty cycle correction Grant 7,642,863 - Kaneko , et al. January 5, 2	2010-01-05
DMAC translation mechanism Grant 7,644,198 - King , et al. January 5, 2	2010-01-05
Clock Duty Cycle Measurement with Charge Pump Without Using Reference Clock Calibration App 20090326862 - Qi; Jieming ; et al.	2009-12-31
Method and Apparatus for On-Chip Testing of High Speed Frequency Dividers App 20090322311 - Qi; Jieming ; et al.	2009-12-31
Phase Locked Loop with Temperature and Process Compensation App 20090285344 - Boerstler; David W. ; et al.	2009-11-19
Method and apparatus for detecting frequency lock in a system including a frequency synthesizer Grant 7,620,126 - Boerstler , et al. November 17, 2	2009-11-17
Method and apparatus for measuring the duty cycle of a digital signal Grant 7,617,059 - Boerstler , et al. November 10, 2	2009-11-10
Duty cycle measurement method and apparatus that operates in a calibration mode and a test mode Grant 7,595,675 - Boerstler , et al. September 29, 2	2009-09-29
Information handling system capable of detecting frequency lock of signals downstream from a signal synthesized by frequency synthesizer Grant 7,590,194 - Boerstler , et al. September 15, 2	2009-09-15
Precision integrated phase lock loop circuit loop filter Grant 7,589,575 - Boerstler , et al. September 15, 2	2009-09-15
Structure for a Programmable Interpolative Voltage Controlled Oscillator with Adjustable Range App 20090183136 - Boerstler; David W. ; et al.	2009-07-16
Systems and Methods for PLL Linearity Measurement, PLL Output Duty Cycle Measurement and Duty Cycle Correction App 20090146743 - Kaneko; Masaaki ; et al.	2009-06-11
Structure for a Duty Cycle Measurement Circuit App 20090138834 - Boerstler; David W. ; et al.	2009-05-28
Structure for a Circuit Obtaining Desired Phase Locked Loop Duty Cycle without Pre-Scaler App 20090132971 - Boerstler; David W. ; et al.	2009-05-21
Duty Cycle Measurement Method and Apparatus for Various Signals Throughout an Integrated Circuit Device App 20090128133 - Boerstler; David W. ; et al.	2009-05-21
Apparatus and Method for Obtaining Desired Phase Locked Loop Duty Cycle without Pre-Scaler App 20090128206 - Boerstler; David W. ; et al.	2009-05-21
Design Structure for an Absolute Duty Cycle Measurement Circuit App 20090125857 - Boerstler; David W. ; et al.	2009-05-14
Absolute Duty Cycle Measurement Method and Apparatus App 20090125262 - Boerstler; David W. ; et al.	2009-05-14
Method and System for Managing Voltage Swings Across Field Effect Transistors App 20090108922 - Boerstler; David William ; et al.	2009-04-30
Structure for Precision Integrated Phase Lock Loop Circuit Loop Filter App 20090108923 - Boerstler; David William ; et al.	2009-04-30
Precision Integrated Phase Lock Loop Circuit Loop Filter App 20090108889 - Boerstler; David William ; et al.	2009-04-30
Design Structure For A Duty Cycle Measurement Apparatus That Operates In A Calibration Mode And A Test Mode App 20090112555 - Boerstler; David William ; et al.	2009-04-30
Structure for Managing Voltage Swings Across Field Effect Transistors App 20090108924 - Boerstler; David William ; et al.	2009-04-30
Thermal sensing method and apparatus using existing ESD devices Grant 7,519,498 - Boerstler , et al. April 14, 2	2009-04-14
Systems and methods for level shifting using AC coupling Grant 7,511,554 - Kaneko , et al. March 31, 2	2009-03-31
Programmable Interpolative Voltage Controlled Oscillator with Adjustable Range App 20090066424 - Boerstler; David W. ; et al.	2009-03-12
Adjusting voltage for a phase locked loop based on temperature Grant 7,493,229 - Boerstler , et al. February 17, 2	2009-02-17
Adjusting Voltage For A Phase Locked Loop Based On Temperature App 20090024349 - Boerstler; David W. ; et al.	2009-01-22
Structure for a Phase Locked Loop with Adjustable Voltage Based on Temperature App 20090021314 - Boerstler; David W. ; et al.	2009-01-22
Phase Locked Loop with Stabilized Dynamic Response App 20090002038 - Boerstler; David W. ; et al.	2009-01-01
Design Structure for a Phase Locked Loop with Stabilized Dynamic Response App 20090007047 - Boerstler; David W. ; et al.	2009-01-01
Systems and Methods for Level Shifting using AC Coupling App 20080309395 - Kaneko; Masaaki ; et al.	2008-12-18
Duty Cycle Correction Circuit Whose Operation is Largely Independent of Operating Voltage and Process App 20080246524 - Boerstler; David W. ; et al.	2008-10-09
Design Structure for a Duty Cycle Correction Circuit App 20080229270 - Boerstler; David W. ; et al.	2008-09-18
Interleaved Voltage Controlled Oscillator App 20080222585 - Boerstler; David W. ; et al.	2008-09-11
Method and apparatus for on-chip duty cycle measurement Grant 7,420,400 - Boerstler , et al. September 2, 2	2008-09-02
Duty cycle correction circuit whose operation is largely independent of operating voltage and process Grant 7,417,480 - Boerstler , et al. August 26, 2	2008-08-26
Interleaved Voltage Controlled Oscillator App 20080191809 - Boerstler; David W. ; et al.	2008-08-14
Interleaved Voltage Controlled Oscillator App 20080186104 - Boerstler; David W. ; et al.	2008-08-07
Method And Apparatus For Measuring The Duty Cycle Of A Digital Signal App 20080174345 - Boerstler; David William ; et al.	2008-07-24
System and method automatically selecting intermediate power supply voltages for intermediate level shifters Grant 7,392,419 - Boerstler , et al. June 24, 2	2008-06-24
Interleaved voltage controlled oscillator Grant 7,391,277 - Boerstler , et al. June 24, 2	2008-06-24
System For Automatically Selecting Intermediate Power Supply Voltages For Intermediate Level Shifters App 20080143419 - Boerstler; David William ; et al.	2008-06-19
Extracting a Maximum Pulse Width of a Pulse Width Limiter App 20080136480 - Boerstler; David W. ; et al.	2008-06-12
Automatic Calibration of a Reference Voltage App 20080122495 - Boerstler; David William ; et al.	2008-05-29
Digital Circuit To Measure And/or Correct Duty Cycles App 20080111604 - Boerstler; David William ; et al.	2008-05-15
Method and apparatus for measuring the relative duty cycle of a clock signal Grant 7,363,178 - Boerstler , et al. April 22, 2	2008-04-22
Apparatus and method for extracting a maximum pulse width of a pulse width limiter Grant 7,358,785 - Boerstler , et al. April 15, 2	2008-04-15
Apparatus and method for automatically self-calibrating a duty cycle circuit for maximum chip performance Grant 7,360,135 - Boerstler , et al. April 15, 2	2008-04-15
System and method for automatic calibration of a reference voltage Grant 7,356,716 - Boerstler , et al. April 8, 2	2008-04-08
Digital circuit to measure and/or correct duty cycles Grant 7,350,095 - Boerstler , et al. March 25, 2	2008-03-25
DMAC Address Translation Miss Handling Mechanism App 20080065855 - King; Matthew E. ; et al.	2008-03-13
Method and apparatus for measuring the duty cycle of a digital signal Grant 7,333,905 - Boerstler , et al. February 19, 2	2008-02-19
Method and apparatus for correcting the duty cycle of a digital signal Grant 7,330,061 - Boerstler , et al. February 12, 2	2008-02-12
Interleaved Voltage Controlled Oscillator App 20080018408 - Boerstler; David W. ; et al.	2008-01-24
High frequency circuit capable of error detection and correction of code patterns running at full speed Grant 7,321,651 - Boerstler , et al. January 22, 2	2008-01-22
Apparatus and method for automatically self-calibrating a duty cycle circuit for maximum chip performance Grant 7,322,001 - Boerstler , et al. January 22, 2	2008-01-22
Duty Cycle Correction Circuit Whose Operation is Largely Independent of Operating Voltage and Process App 20080012617 - Boerstler; David W. ; et al.	2008-01-17
Method for controlling operation of microprocessor which performs duty cycle correction process App 20070300082 - Muraki; Yosuke ; et al.	2007-12-27
Apparatus and Method for Automatically Self-Calibrating a Duty Cycle Circuit for Maximum Chip Performance App 20070300113 - Boerstler; David W. ; et al.	2007-12-27
Method and Apparatus for Measuring the Relative Duty Cycle of a Clock Signal App 20070271068 - Boerstler; David William ; et al.	2007-11-22
Method And Apparatus For Measuring The Duty Cycle Of A Digital Signal App 20070271051 - Boerstler; David William ; et al.	2007-11-22
Duty Cycle Measurement Method And Apparatus That Operates In A Calibration Mode And A Test Mode App 20070266285 - Boerstler; David William ; et al.	2007-11-15
Duty Cycle Measurement Apparatus and Method App 20070260409 - Boerstler; David W. ; et al.	2007-11-08
Method And Apparatus For Correcting The Duty Cycle Of A Digital Signal App 20070252629 - BOERSTLER; DAVID WILLIAM ; et al.	2007-11-01
Method And Apparatus For On-chip Duty Cycle Measurement App 20070255517 - Boerstler; David William ; et al.	2007-11-01
System and method for examining high-frequency clock-masking signal patterns at full speed Grant 7,289,926 - Boerstler , et al. October 30, 2	2007-10-30
Apparatus And Method For Extracting A Maximum Pulse Width Of A Pulse Width Limiter App 20070236266 - Boerstler; David W. ; et al.	2007-10-11
Level shifter system and method to minimize duty cycle error due to voltage differences across power domains Grant 7,265,600 - Boerstler , et al. September 4, 2	2007-09-04
Duty cycle measurement apparatus and method Grant 7,260,491 - Boerstler , et al. August 21, 2	2007-08-21
Apparatus and method for verifying glitch-free operation of a multiplexer Grant 7,245,161 - Boerstler , et al. July 17, 2	2007-07-17
Level shifter apparatus and method for minimizing duty cycle distortion Grant 7,245,172 - Boerstler , et al. July 17, 2	2007-07-17
Round robin selection logic improves area efficiency and circuit speed Grant 7,231,479 - Handlogten , et al. June 12, 2	2007-06-12
Method and Apparatus for Semi-Automatic Extraction and Monitoring of Diode Ideality in a Manufacturing Environment App 20070126475 - Boerstler; David W. ; et al.	2007-06-07
Level shifter apparatus and method for minimizing duty cycle distortion App 20070103215 - Boerstler; David W. ; et al.	2007-05-10
Duty cycle measurement apparatus and method App 20070100505 - Boerstler; David W. ; et al.	2007-05-03
Apparatus And Method For Providing A Reprogrammable Electrically Programmable Fuse App 20070081406 - Boerstler; David W. ; et al.	2007-04-12
System and method for improved DMAC translation mechanism App 20070083680 - King; Matthew Edward ; et al.	2007-04-12
Level shifter system and method to minimize duty cycle error due to voltage differences across power domains App 20070075764 - Boerstler; David W. ; et al.	2007-04-05
Thermal sensing method and apparatus using existing ESD devices App 20070075370 - Boerstler; David W. ; et al.	2007-04-05
Apparatus and method for automatically self-calibrating a duty cycle circuit for maximum chip performance App 20070079197 - Boerstler; David W. ; et al.	2007-04-05
Apparatus and method for providing a reprogrammable electrically programmable fuse Grant 7,200,064 - Boerstler , et al. April 3, 2	2007-04-03
Method and apparatus for detecting frequency lock in a system including a frequency synthesizer App 20070071154 - Boerstler; David William ; et al.	2007-03-29
Information handling system capable of detecting frequency lock of signals downstream from a signal synthesized by frequency synthesizer App 20070071155 - Boerstler; David William ; et al.	2007-03-29
Apparatus and method for verifying glitch-free operation of a multiplexer App 20070057697 - Boerstler; David W. ; et al.	2007-03-15
Self-biased high speed level shifter circuit App 20070008003 - Boerstler; David William ; et al.	2007-01-11
System and method automatically selecting intermediate power supply voltages for intermediate level shifters App 20070001739 - Boerstler; David William ; et al.	2007-01-04
System and method for examining high-frequency clock-masking signal patterns at full speed App 20070005279 - Boerstler; David W. ; et al.	2007-01-04
Circuit for minimizing filter capacitance leakage induced jitter in phase locked loops (PPLs) Grant 7,132,896 - Boerstler , et al. November 7, 2	2006-11-07
System and method for on/off-chip characterization of pulse-width limiter outputs App 20060232310 - Boerstler; David William ; et al.	2006-10-19
Method and apparatus for semi-automatic extraction and monitoring of diode ideality in a manufacturing environment Grant 7,113,881 - Boerstler , et al. September 26, 2	2006-09-26
Digital circuit to measure and/or correct duty cycles App 20060212739 - Boerstler; David William ; et al.	2006-09-21
System and method for automatic calibration of a reference voltage App 20060190746 - Boerstler; David William ; et al.	2006-08-24
High frequency circuit capable of error detection and correction of code patterns running at full speed App 20060117236 - Boerstler; David W. ; et al.	2006-06-01
Method and apparatus for semi-automatic extraction and monitoring of diode ideality in a manufacturing environment App 20060107242 - Boerstler; David W. ; et al.	2006-05-18
Novel circuit for minimizing filter capacitance leakage induced jitter in phase locked loops (PLLs) App 20060091965 - Boerstler; David William ; et al.	2006-05-04
Systems and methods for operating logic circuits Grant 7,030,658 - Murakami , et al. April 18, 2	2006-04-18
Method and apparatus for use in booth-encoded multiplication Grant 7,024,445 - Qi April 4, 2	2006-04-04
Read/write methods for limited memory access applications App 20060023552 - Aipperspach; Anthony Gus ; et al.	2006-02-02
Systems and methods for operating logic circuits App 20050162186 - Murakami, Hiroaki ; et al.	2005-07-28
Round robin selection logic improves area efficiency and circuit speed App 20050138055 - Handlogten, Glen Howard ; et al.	2005-06-23
Controlling bandwidth reservations method and apparatus App 20050111354 - Asano, Shigehiro ; et al.	2005-05-26
Multiplexer methods and apparatus Grant 6,822,486 - King , et al. November 23, 2	2004-11-23
High speed, static digital multiplexer Grant 6,819,141 - Qi , et al. November 16, 2	2004-11-16
Method and apparatus for use in booth-encoded multiplication App 20030120694 - Qi, Jieming	2003-06-26