Inventor

Jun Zhang

Inventor

Shanghai, CN

Overview

93→

Patents

2000–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 93 as inventor

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

H03Mprimary

H03MCoding7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

H05BElectric heating4%

LOC244%

G01VGeophysics4%

G01NInvestigating or analysing materials by determining their chemical or physical properties3%

G06FElectric digital data processing3%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers3%

E21BEarth or rock drilling3%

PatentTitleYear

10,872,545Detection method and apparatus for display panel, detection device and storage medium2020 10,840,930System and method for digital-to-analog converter with switched resistor networks2020 10,802,656Touch sensor circuit2020 10,720,937Programmable gain amplifier and a delta sigma analog-to-digital converter containing the PGA2020 10,720,938Segmented digital-to-analog converter2020 10,707,892Interpolation digital-to-analog converter (DAC)2020 10,700,788Method and apparatus for compensating for wavelength drift2020 D0886158Electric pump2020 D0883478PET-CT imaging device2020 10,584,705Centrifugal pump and method for manufacturing the same2020 10,542,384Efficient risk model computations2020 10,514,188Laser cooling of organic-inorganic lead halide perovskites2019 10,503,026Liquid crystal display panel and method for manufacturing the same and liquid crystal display apparatus2019 10,496,768Simulating a production environment using distributed computing technologies2019 10,486,499Method for controlling vehicle air-conditioning system, and vehicle air-conditioning system2019 10,466,180Alphabetical metamaterial gate/sensor device and its use to measure mercury2019 10,461,016Ceramic module for power semiconductor integrated packaging and preparation method thereof2019 10,457,464Cushion structure and packaging assembly2019 10,434,642Mechanical arm and operation method thereof, mechanical arm device and manufacturing equipment for display panel2019 10,433,377Control circuit for modulating an analog dimming command signal2019 10,433,038Loudspeaker module2019 10,393,121Electrically driven pump and method for manufacturing the same2019 10,374,622System and method for digital-to-analog converter with switched resistor networks2019 10,337,972High-speed rheometer2019 10,323,654Electrically driven pump2019 10,312,931Programmable gain amplifier and a delta sigma analog-to-digital converter containing the PGA2019 10,312,266Display substrate and manufacturing method thereof, and display device2019 10,306,354Loudspeaker module2019 10,305,505Interpolation digital-to-analog converter (DAC)2019 10,267,843Direct current fault arc detection method2019 10,260,854Pulsed eddy current casing inspection tool2019 10,250,276Segmented digital-to-analog converter2019 D0843577MRI equipment2019 10,219,078Loudspeaker module2019 10,197,749BOSA device having adjustable wavelength in two directions2019 10,197,426Metering device and metering method for metering carbon dioxide flow2019 10,193,631Optical module and circuit and method to control the same2019 D0836696Camera2018 10,117,295LED lighting apparatus for use with AC-output lighting ballasts2018 10,106,920Production method of superclean wiper2018 10,104,723Solid-state lighting apparatus with filament imitation for use with florescent ballasts2018 10,087,738Electromagnetic casing inspection tool with azimuthal sensitivity2018 10,045,406Solid-state lighting apparatus for use with fluorescent ballasts2018 10,020,817Segmented digital-to-analog converter2018 10,021,489Loudspeaker module2018 10,012,791Rubber frame, backlight module and display device2018 9,987,836Method and device for removing integrated circuits2018 9,948,856Method and apparatus for adjusting a photo-taking direction, mobile terminal2018 9,913,327'Control circuit for modulating an analog dimming command signal'2018 9,907,125'Solid-state lighting apparatus for use with fluorescent ballasts'2018 9,901,936'Pipeline type oil-water separator and cyclone generator for the same'2018 9,891,472'Electrophoretic light guide plate, backlight unit, display device and display control'2018 9,887,703'Area efficient digital to analog and analog to digital converters'2018 9,832,565Speaker sound hole device2017 9,683,991'Method of generating a metamaterial, and a metamaterial generated thereof'2017 9,678,241'Magnetic ranging tool and method'2017 D0782540'Electric pump'2017 9,510,082'Earphone vibrator detection device, system and method'2016 D0770624'Gantry of combined positron emission tomography and computed tomography'2016 9,481,090'Apparatus for identifying layer number of an object in a container and system for automatically taking out an object'2016 D0769446'Mobile X-ray digital imaging appratus'2016 D0767140'Digital breast x-ray imaging system'2016 9,439,249'LED lighting apparatus for use with AC-output lighting ballasts'2016 9,256,138'Method for measuring distortion of projection objective'2016 9,137,866'Emergency lighting conversion for LED strings'2015 9,131,571'Solid-state lighting apparatus and methods using energy storage with segment control'2015 9,115,568'Reduction of tool mode and drilling noise in acoustic LWD'2015 9,047,831'Liquid crystal display panel and display driving method'2015 9,048,866'Apparatus and method for checking decoded data, apparatus and method for decoding, and receiving terminal'2015 8,992,082'G-arm X-ray imaging apparatus'2015 D0715945'Magnetic resonance imaging system'2014 D0715943'Computed tomography equipment'2014 D0715944'Combined positron emission tomography and computed tomography'2014 8,682,102'Cyclic noise removal in borehole imaging'2014 8,655,104'Cyclic noise removal in borehole imaging'2014 8,497,673'Directional resistivity antenna shield'2013 RE044336'Teleradiology systems for rendering and visualizing remotely-located volume data sets'2013 8,254,652'Apparatus, method and system for computer tomography image processing'2012 8,208,088'Liquid crystal display panel and a method of assembling thereof'2012 RE042952'Teleradiology systems for rendering and visualizing remotely-located volume data sets'2011 7,983,493'Adaptive overlapped block matching for accurate motion compensation'2011 7,876,191'Power converter employing a tapped inductor and integrated magnetics and method of operating the same'2011 7,813,536'Image measuring apparatus and method, and image measuring system for glomerular filtration rate'2010 7,765,383'Data processing unit and data processing apparatus using data processing unit'2010 7,636,398'Adaptive channel equalizer and method for equalizing channels therewith'2009 7,555,047'Apparatus, method and computer program for detecting echo in the frequency domain'2009 7,463,699'Methods of automatically detecting spectrum inversion and related terrestrial digital video broadcasting receivers'2008 6,621,918'Teleradiology systems for rendering and visualizing remotely-located volume data sets'2003 6,493,620'Motor vehicle occupant detection system employing ellipse shape models and bayesian classification'2002 6,490,183'Method and apparatus for minimizing negative current build up in DC-DC converters with synchronous rectification'2002 6,307,458'Split inductor with fractional turn of each winding and PCB including same'2001 6,111,769'External driving circuit for bridge type synchronous rectification'2000 6,038,148'Self-driven synchronous rectification scheme'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to ZHANG JUN (17)· patent assignee history

2014–2020Patents assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO LTD (8)· patent assignee history

2014–2020Based in Shanghai, CN· patent location history

2015–2019Patents assigned to CREE INC (8)· patent assignee history

2015–2020Based in Beijing, CN· patent location history

2015–2019Based in Cary, NC, US· patent location history

2016–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (9)· patent assignee history

2017–2020Based in Zhejiang, CN· patent location history

2018–2020Patents assigned to TEXAS INSTRUMENTS INC (11)· patent assignee history

2018–2019Based in Weifang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ZHANG JUNself	17	2011–2019
TEXAS INSTRUMENTS INC	11	2018–2020
BOE TECHNOLOGY GROUP CO LTD	9	2016–2020
CREE INC	8	2015–2019
SHANGHAI UNITED IMAGING HEALTHCARE CO LTD	8	2014–2020

Locations

Location	Patents	Span
Shanghai, CN	22	2014–2020
Beijing, CN	12	2015–2020
Cary, NC, US	9	2015–2019
Zhejiang, CN	6	2017–2020
Weifang, CN	4	2018–2019