Zhang; Chunfang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Chunfang.The latest application filed is for "pixel driving circuit and driving method thereof, display panel and display device".

Company Profile

7.27.30

Zhang; Chunfang - Beijing CN
Zhang, Chunfang - Victoria AU

*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
Pixel Driving Circuit And Driving Method Thereof, Display Panel And Display Device App 20220246094 - Qin; Wei ; et al.	2022-08-04
Display Panel, Drive Method Thereof and Display Apparatus App 20220165228 - LIU; Weixing ; et al.	2022-05-26
Display panel and driving method thereof, and display apparatus Grant 11,335,261 - Liu , et al. May 17, 2	2022-05-17
Pixel driving circuit and driving method thereof, display panel and display device Grant 11,328,669 - Qin , et al. May 10, 2	2022-05-10
Display Panel And Terminal Device App 20220115455 - QIN; Wei ; et al.	2022-04-14
Display Panel And Driving Method Thereof, And Display Apparatus App 20220036820 - LIU; Weixing ; et al.	2022-02-03
Pixel circuit and method for driving the same, and display panel Grant 11,238,803 - Liu , et al. February 1, 2	2022-02-01
Semi-transparent semi-retroreflective film and air display device Grant 11,231,595 - Li , et al. January 25, 2	2022-01-25
Pressure touch control display apparatus and control method therefor Grant 11,216,103 - Zhang , et al. January 4, 2	2022-01-04
Pixel circuit, driving method thereof and display apparatus Grant 11,138,923 - Li , et al. October 5, 2	2021-10-05
Pixel Circuit, Driving Method Thereof And Display Apparatus App 20210150975 - Li; Shengnan ; et al.	2021-05-20
Pixel Driving Circuit And Driving Method Thereof, Display Panel And Display Device App 20210142719 - Qin; Wei ; et al.	2021-05-13
Semi-transparent Semi-retroreflective Film And Air Display Device App 20200033618 - LI; Xiaolong ; et al.	2020-01-30
Flexible display device Grant 10,539,980 - Xu , et al. Ja	2020-01-21
Touch control structure, display panel and touch control method Grant 10,275,072 - Han , et al.	2019-04-30
Pressure sensing panel and method for fabricating the same, display device and force touch method Grant 10,222,890 - Zhang , et al.	2019-03-05
Device for touch-sending functions, display panel containing the same, and method for operating the same Grant 10,209,794 - Wang , et al. Feb	2019-02-19
Array substrate, display device and manufacturing method of array substrate Grant 10,181,465 - Zhang , et al. Ja	2019-01-15
Force touch display device and force touch control method Grant 10,175,786 - Zhang , et al. J	2019-01-08
Flexible display panel and driving method thereof, and display device Grant 10,147,397 - Zhang , et al. De	2018-12-04
Substrate, display screen, splicing screen and alignment method of splicing screen Grant 9,916,121 - Xu , et al. March 13, 2	2018-03-13
Stereoscopic display device Grant 9,891,441 - Kim , et al. February 13, 2	2018-02-13
Flexible Display Device App 20180017994 - XU; Zhiqiang ; et al.	2018-01-18
Array Substrate, Display Device And Manufacturing Method Of Array Substrate App 20180012885 - ZHANG; Chunfang ; et al.	2018-01-11
Thin film transistor array substrate and liquid crystal display apparatus thereof Grant 9,824,662 - Xu , et al. November 21, 2	2017-11-21
Light guiding plate and method for manufacturing the same and backlight source and display device comprising the same Grant 9,823,410 - Kim , et al. November 21, 2	2017-11-21
Method and device for adjusting a display picture Grant 9,818,365 - Xu , et al. November 14, 2	2017-11-14
Array substrate, display device and manufacturing method of array substrate Grant 9,799,642 - Zhang , et al. October 24, 2	2017-10-24
Touch Control Structure, Display Panel And Touch Control Method App 20170277334 - Han; Yanling ; et al.	2017-09-28
Pressure Sensing Panel And Method For Fabricating The Same, Display Device And Force Touch Method App 20170269753 - ZHANG; Chunfang ; et al.	2017-09-21
Device For Touch-sensing Functions, Display Panel Containing The Same, And Method For Operating The Same App 20170269723 - WANG; XUEFEI ; et al.	2017-09-21
Light guide plate, back light module and display apparatus Grant 9,726,807 - Kim , et al. August 8, 2	2017-08-08
Force Touch Display Device and Force Touch Control Method App 20170205937 - Zhang; Chunfang ; et al.	2017-07-20
Flexible Display Panel and Driving Method Thereof, and Display Device App 20170148419 - Zhang; Chunfang ; et al.	2017-05-25
Optical Touch Device And Touch Display Device Having The Same App 20170139498 - Zou; Xiangxiang ; et al.	2017-05-18
Light guide plate, manufacturing method of the same and display device comprising the same Grant 9,651,731 - Kim , et al. May 16, 2	2017-05-16
Method for compensating thin film transistor threshold voltage drift Grant 9,571,090 - Xu , et al. February 14, 2	2017-02-14
Test method and test apparatus for transparent display device Grant 9,530,337 - Hu , et al. December 27, 2	2016-12-27
Array Substrate, Display Device And Manufacturing Method Of Array Substrate App 20160071834 - ZHANG; CHUNFANG ; et al.	2016-03-10
Array substrate, manufacturing method thereof and display device Grant 9,281,325 - Xu , et al. March 8, 2	2016-03-08
Light Guide Plate, Manufacturing Method Of The Same And Display Device Comprising The Same App 20150309244 - KIM; Heecheol ; et al.	2015-10-29
Substrate, Display Screen, Splicing Screen And Alignment Method Of Splicing Screen App 20150205564 - Xu; Chao ; et al.	2015-07-23
Infrared Touch Module, Infrared Touch Screen Panel And Display Device App 20150205439 - Xu; Chao ; et al.	2015-07-23
Method For Compensating Thin Film Transistor Threshold Voltage Drift App 20150207503 - XU; Chao ; et al.	2015-07-23
Light Guiding Plate And Method For Manufacturing The Same And Backlight Source And Display Device Comprising The Same App 20150160402 - Kim; Heecheol ; et al.	2015-06-11
Stereoscopic Display Device App 20150124316 - Kim; Heecheol ; et al.	2015-05-07
Thin film transistor threshold voltage offset compensation circuit, GOA circuit, and display Grant 9,014,327 - Xu , et al. April 21, 2	2015-04-21
Light Guide Plate, Back Light Module And Display Apparatus App 20140301109 - Kim; Heecheol ; et al.	2014-10-09
Thin Film Transistor Threshold Voltage Offset Compensation Circuit, Goa Circuit, And Display App 20140191937 - Xu; Chao ; et al.	2014-07-10
Array Substrate, Manufacturing Method Thereof And Display Device App 20140175448 - Xu; Chao ; et al.	2014-06-26
Backlight source and display device Grant 8,757,829 - Wei , et al. June 24, 2	2014-06-24
Array Substrate And Manufacture Method Of The Same, Liquid Crystal Display Panel, And Display Device App 20140132905 - ZHANG; Chunfang ; et al.	2014-05-15
Test Method And Test Apparatus For Transparent Display Device App 20140117993 - HU; Wang ; et al.	2014-05-01
Method and Device for Adjusting a Display Picture App 20140104322 - Xu; Chao ; et al.	2014-04-17
Backlight Source And Display Device App 20120293983 - WEI; Yan ; et al.	2012-11-22
Methods of preparing a targeting vector and uses thereof App 20050130147 - Zhang, Chunfang ; et al.	2005-06-16

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