Inventor

Feng Zhao

Inventor

Issaquah, WA, US

Overview

115→

Patents

2001–2020

Patent span

Physics

Primary field (CPC G)

Patents· 115 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing13%

H04LTransmission of digital information, e.g. telegraphic communication8%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%

G02BOptical elements, systems or apparatus4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

H04WWireless communication networks4%

G01CMeasuring distances, levels or bearings3%

G01SRadio direction-finding3%

G06TImage data processing or generation, in general3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

PatentTitleYear

10,873,335Divider control and reset for phase-locked loops2020 10,853,941Registration method and system for non-rigid multi-modal medical image2020 10,777,811Lithium-sulfur battery with lithium polysulfide catholyte2020 10,733,547Pre-selection drivers in a passenger transport system2020 10,731,825Linear optic and LED lighting fixture2020 10,718,915Compact and low cost beam launcher using planar lightwave circuit2020 10,688,546Biogas residue-based in situ and ectopic coupled detoxification method for hexavalent chromium-containing sites and soil remediation agent2020 10,677,415Optical system2020 10,642,669Extensible system action for sharing while remaining in context2020 D0880755Pendant luminaire with louvers2020 10,417,589Pre-selection of drivers in a passenger transport system2019 10,392,937Construction layout for caverns of underground nuclear power plant2019 10,330,851Backlight systems containing downconversion film elements2019 10,303,007Curved monitor and curved display panel thereof2019 10,291,243Digital linearization technique for charge pump based fractional phased-locked loop2019 10,211,842Quantization noise cancellation for fractional-N phased-locked loop2019 10,136,275Framework and applications for proximity-based social interaction2018 D0833670Progressive fresnel lens element2018 D0830618Reflector2018 10,073,722Extensible system action for sharing while remaining in context2018 10,048,526Bezel-free display device2018 10,050,634Quantization noise cancellation for fractional-N phased-locked loop2018 9,954,542Digital linearization technique for charge pump based fractional phased-locked loop2018 9,951,255Touch panel, optical matching glue applied in touch panel and manufacturing method thereof2018 9,915,838'Display panel and method for fabricating the same'2018 9,893,308'Quantum dot lighting devices'2018 9,879,980'Light based positioning'2018 9,835,939Gray-tone masks and the manufacturing method thereof2017 9,803,172'Method for inducing bacteria to enter into viable but nonculturable state'2017 9,766,376'Optical film'2017 9,759,402'Optical system'2017 9,747,518'Automatic calibration sample selection for die-to-database photomask inspection'2017 9,710,488'Location estimation using image analysis'2017 D0792002'Pendant billiard luminaire'2017 9,696,572'Bezel-free display device'2017 9,678,353'Three-dimensional glasses and three-dimensional display system'2017 9,671,641'Color filter substrate used in a display and its manufacturing method'2017 9,674,656'Wireless-based localization using a zonal framework'2017 9,664,845'Double-sided display apparatus'2017 9,632,368'Liquid crystal display pixel structure and manufacture method thereof'2017 9,585,007'Selection of sensors for monitoring phenomena considering the value of information and data sharing preferences'2017 9,479,537'Method, system and apparatus for improving security level of a terminal when surfing internet'2016 9,429,805'Array substrate, display panel and display device'2016 9,419,859'Service allocation in a distributed computing platform'2016 9,326,103'Indoor location-finding using magnetic field anomalies'2016 9,306,574'Clock divider circuit with synchronized switching'2016 9,239,740'Program partitioning across client and cloud'2016 9,222,783'Location estimation using image analysis'2015 9,170,325'Distance measurements between computing devices'2015 9,140,919'Package structure of liquid crystal display module'2015 9,110,743'Extensible system action for sharing while remaining in context'2015 9,042,677'Swarm imaging'2015 9,020,871'Automated classification pipeline tuning under mobile device resource constraints'2015 9,009,677'Application testing and analysis'2015 8,984,520'Resource modeling and scheduling for extensible computing platforms'2015 8,943,043'Dynamic community-based cache for mobile search'2015 8,856,228'System and method for comparison of physical entity attribute effects on physical environments through in part social networking service input'2014 8,831,909'Step detection and step length estimation'2014 8,797,178'Efficient stream sharing for multi-user sensor data collection'2014 8,719,393'Selection of sensors for monitoring phenomena considering the value of information and data sharing preferences'2014 8,655,887'Querying compressed time-series signals'2014 8,621,583'Sensor-based authentication to a computer network-based service'2013 8,571,358'Methods and apparatuses for facilitating content-based image retrieval'2013 8,554,864'System and method to synchronously display 3D object information on plural screens of plural computers'2013 8,498,497'Swarm imaging'2013 8,455,362'Chemical mechanical polishing method'2013 8,444,339'Apparatus having a slidable cap'2013 8,431,044'Method and system for producing synthetic gas from biomass by high temperature gasification'2013 8,430,536'LED lighting system including TIR optic'2013 8,409,736'Cap assembly with desirable safety performance'2013 8,405,222'Integrated circuit system with via and method of manufacture thereof'2013 8,386,810'Determination of software module power consumption by analyzing total system power consumption of operational hardware events at plural times'2013 8,361,348'Method and system for producing synthetic gas from biomass by high temperature gasification'2013 8,354,011'Efficient reversible electrodes for solid oxide electrolyzer cells'2013 8,289,287'Method, apparatus and computer program product for providing a personalizable user interface'2012 8,219,574'Querying compressed time-series signals'2012 8,185,599'Programming techniques for distributed multi-party networks'2012 8,171,115'Resource equalization for inter- and intra- data center operations'2012 8,145,761'Load skewing for power-aware server provisioning'2012 8,143,166'Polishing method with inert gas injection'2012 8,144,920'Automated location estimation using image analysis'2012 8,128,302'Writing instrument having a slidable cap'2012 8,051,174'Framework for joint analysis and design of server provisioning and load dispatching for connection-intensive server'2011 7,971,143'Senseweb'2011 7,953,518'Energy cost reduction and ad delivery'2011 7,912,289'Image text replacement'2011 7,894,944'Environmental monitoring in data facilities'2011 7,851,881'Schottky barrier diode (SBD) and its off-shoot merged PN/Schottky diode or junction barrier Schottky (JBS) diode'2010 7,818,412'Selection of sensors for monitoring phenomena considering the value of information and data sharing preferences'2010 7,764,384'Swept frequency laser metrology system'2010 7,734,116'Swarm imaging'2010 7,720,993'Information driven routing in ad hoc sensor networks'2010 7,636,796'Smart interconnect for modular multi-component embedded devices'2009 7,609,190'Device and method for testing of digital-to-analog converter'2009 7,603,436'Data capture and fusion from a population of device users'2009 7,599,866'Simultaneous optimal auctions using augmented lagrangian and surrogate optimization'2009 7,576,960'Circuit protection device with automatic monitoring of operation fault'2009 D0583411'Pen'2008 7,455,434'Optical apparatus with dual illuminating devices'2008 D0581460'Pen'2008 D0577066'Pen'2008 D0572759'Pen'2008 D0570413'Pen'2008 7,292,956'Federated sensing, analysis, summarization, and sharing of data for healthcare'2007 7,194,463'Systems and methods for constrained anisotropic diffusion routing within an ad hoc network'2007 6,985,089'Vehicle-to-vehicle communication protocol'2006 6,970,804'Automated self-learning diagnostic system'2005 6,710,880'Interferometric apparatus for ultra-high precision displacement measurement'2004 6,687,653'Systems and methods for distributed algorithm for optimization-based diagnosis'2004 6,633,821'System for sensing factory workspace'2003 6,545,826'Thermally compensated wavelength division demultiplexer and multiplexer and method of fabrication thereof'2003 6,539,343'Methods for condition monitoring and system-level diagnosis of electro-mechanical systems with multiple actuating components operating in multiple regimes'2003 6,412,131'Microelectromechanical mechanisms for real-time mechanical vibration signature monitoring and analysis'2002 6,374,677'Micromechanical discrete time and frequency characterization of signals via resonator clamping and motion-arresting mechanisms'2002 6,327,909'Bistable mechanical sensors capable of threshold detection and automatic elimination of excessively high amplitude data'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2007Patents assigned to XEROX CORP (8)· patent assignee history

2001–2010Based in Campbell, CA, US· patent location history

2007–2017Patents assigned to MICROSOFT CORP (26)· patent assignee history

2007–2017Based in Issaquah, WA, US· patent location history

2008–2013Patents assigned to BEIFA GROUP CO LTD (7)· patent assignee history

2009–2016Patents assigned to ZHAO FENG (32)· patent assignee history

2012–2018Based in Beijing, CN· patent location history

2014–2020Based in Bellevue, WA, US· patent location history

2015–2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (17)· patent assignee history

2016–2020Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ZHAO FENGself	32	2009–2016
MICROSOFT CORP	26	2007–2017
MICROSOFT TECHNOLOGY LICENSING LLC	17	2015–2020
XEROX CORP	8	2001–2007
BEIFA GROUP CO LTD	7	2008–2013

Locations

Location	Patents	Span
Issaquah, Washington, US	27	2007–2017
Beijing, CN	13	2012–2018
Bellevue, Washington, US	11	2014–2020
Campbell, California, US	10	2001–2010
San Jose, California, US	7	2016–2020