loadpatents
name:-0.04154109954834
name:-0.039948225021362
name:-0.014600992202759
BU; Zhanchang Patent Filings

BU; Zhanchang

Patent Applications and Registrations

Patent applications and USPTO patent grants for BU; Zhanchang.The latest application filed is for "display panel, touch display panel, and display device".

Company Profile
15.38.45
  • BU; Zhanchang - Beijing CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Display Panel, Touch Display Panel, And Display Device
App 20220269127 - ZHANG; Yu ;   et al.
2022-08-25
Display device and medical device
Grant 11,404,015 - Li , et al. August 2, 2
2022-08-02
Data detection method and device, storage medium and touch device
Grant 11,392,245 - Wang , et al. July 19, 2
2022-07-19
Device and method for controlling backlight, and display device
Grant 11,367,404 - Wang , et al. June 21, 2
2022-06-21
Display Device And Medical Device
App 20220172687 - LI; Shou ;   et al.
2022-06-02
Folding Screen Display Device
App 20220163835 - ZHANG; Yu ;   et al.
2022-05-26
Light guide component, backlight module and display device
Grant 11,280,952 - Hao , et al. March 22, 2
2022-03-22
Display Panel, Display Apparatus And Electronic Device
App 20220050326 - ZHANG; Yu ;   et al.
2022-02-17
Smart interactive tablet and driving method thereof
Grant 11,182,029 - Guo , et al. November 23, 2
2021-11-23
Data Detection Method And Device, Storage Medium And Touch Device
App 20210326023 - WANG; Jianting ;   et al.
2021-10-21
Spliced display device, configuration method thereof, display server and control method thereof
Grant 11,094,281 - Wang , et al. August 17, 2
2021-08-17
Display substrate, display apparatus, method of controlling display substrate, and method of fabricating display substrate
Grant 11,088,213 - Zhang , et al. August 10, 2
2021-08-10
Display Substrate, Display Apparatus, Method Of Controlling Display Substrate, And Method Of Fabricating Display Substrate
App 20210225954 - ZHANG; Chunbing ;   et al.
2021-07-22
Light Guide Component, Backlight Module And Display Device
App 20210223459 - HAO; Yutao ;   et al.
2021-07-22
Driving Backplane, Manufacturing Method Thereof, And Display Apparatus
App 20210225901 - LUO; Wenqian ;   et al.
2021-07-22
Smart Interactive Tablet And Driving Method Thereof
App 20210109613 - GUO; Rui ;   et al.
2021-04-15
Device And Method For Controlling Backlight, And Display Device
App 20210005150 - Wang; Jianting ;   et al.
2021-01-07
Display panel, manufacturing method thereof, and display device
Grant 10,886,500 - Zhu , et al. January 5, 2
2021-01-05
Light guide plate, manufacturing method thereof and display device
Grant 10,871,605 - Chu , et al. December 22, 2
2020-12-22
Backlight module, display module and display device
Grant 10,802,205 - Bu , et al. October 13, 2
2020-10-13
Optical Compensation Strip, Display Panel, Display Device And Driving Method
App 20200264346 - Wang; Jianting ;   et al.
2020-08-20
Spliced Display Device, Configuration Method Thereof, Display Server and Control Method Thereof
App 20200258471 - A1
2020-08-13
Light Guide Plate, Manufacturing Method Thereof And Display Device
App 20200183077 - Chu; Yang ;   et al.
2020-06-11
Display device and method of driving the same
Grant 10,600,373 - Shao , et al.
2020-03-24
Backlight module and display panel
Grant 10,436,974 - Lv , et al. O
2019-10-08
Display device
Grant 10,401,918 - Zhu , et al. Sep
2019-09-03
Backlight module and display device
Grant 10,310,325 - Bu , et al.
2019-06-04
Black matrix structure and manufacturing method thereof, array substrate, color filter substrate and display apparatus
Grant 10,274,798 - Zhan , et al.
2019-04-30
Display Panel, Manufacturing Method Thereof, And Display Device
App 20190123297 - ZHU; Hongli ;   et al.
2019-04-25
Backlight Module, Display Module And Display Device
App 20190107665 - BU; Zhanchang ;   et al.
2019-04-11
Backlight Module And Display Device
App 20190064418 - CHU; Yang ;   et al.
2019-02-28
Display Device And Method Of Driving The Same
App 20190066605 - SHAO; Xibin ;   et al.
2019-02-28
Backlight Module And Display Panel
App 20190049654 - LV; Jinku ;   et al.
2019-02-14
Display apparatus
Grant 10,203,444 - Lv , et al. Feb
2019-02-12
Display Apparatus
App 20180292595 - Lv; Jinku ;   et al.
2018-10-11
Display Device
App 20180232014 - Zhu; Kunpeng ;   et al.
2018-08-16
Backlight Module, Light Guide Panel Assembly And Manufacturing Method Therefor
App 20180224696 - Shi; Haijun ;   et al.
2018-08-09
Backlight Module And Fabricating Method Thereof, And Two-sided Display Device
App 20180196188 - Yan; Kai ;   et al.
2018-07-12
Backlight module and display device
Grant 10,018,775 - Wang , et al. July 10, 2
2018-07-10
Backplane and backlight module having the same, display device
Grant 9,964,691 - Sun , et al. May 8, 2
2018-05-08
Display device framework and display device
Grant 9,958,715 - Yuan , et al. May 1, 2
2018-05-01
Backlight unit and display device
Grant 9,946,006 - Sun , et al. April 17, 2
2018-04-17
Light emitting diode package structure, backlight module and display device
Grant 9,917,233 - Bai , et al. March 13, 2
2018-03-13
Backlight Module And Display Device
App 20180046027 - BU; Zhanchang ;   et al.
2018-02-15
LED light strip wherein the LEDs overlap in projection backlight and display device having the same
Grant 9,651,235 - Wang , et al. May 16, 2
2017-05-16
Display device
Grant 9,581,847 - Bu , et al. February 28, 2
2017-02-28
Display Device Framework And Display Device
App 20160370640 - YUAN; Jing ;   et al.
2016-12-22
Black Matrix Structure and Manufacturing Method Thereof, Array Substrate, Color Filter Substrate and Display Apparatus
App 20160342049 - ZHAN; Hongming ;   et al.
2016-11-24
Light bar, backlight and display device
Grant 9,494,731 - Bu , et al. November 15, 2
2016-11-15
Device and a method for detecting a transmittivity spectrum of a light guiding plate
Grant 9,442,068 - Lu , et al. September 13, 2
2016-09-13
Liquid crystal display device
Grant 9,436,028 - Bu September 6, 2
2016-09-06
Backlight simulating device
Grant 9,372,302 - Yan , et al. June 21, 2
2016-06-21
Backlight module and display device having the same
Grant 9,304,241 - Wang , et al. April 5, 2
2016-04-05
Backlight and liquid crystal module
Grant 9,291,761 - Bu , et al. March 22, 2
2016-03-22
Light Emitting Diode Package Structure, Backlight Module And Display Device
App 20160035946 - BAI; Ling ;   et al.
2016-02-04
Led Light Strip, Backlight And Display Device
App 20160025320 - WANG; Hetao ;   et al.
2016-01-28
Backlight Module And Display Device
App 20160011357 - WANG; Juan ;   et al.
2016-01-14
Backlight Unit And Display Device
App 20160003999 - SUN; Yanjun ;   et al.
2016-01-07
Backplane And Backlight Module Having The Same, Display Device
App 20150362665 - SUN; YANJUN ;   et al.
2015-12-17
Backlight Simulating Device
App 20150355407 - YAN; KAI ;   et al.
2015-12-10
Backlight module, display device and method for eliminating hotspot effect
Grant 9,207,378 - Hua , et al. December 8, 2
2015-12-08
Display Device
App 20150346540 - Bu; Zhanchang ;   et al.
2015-12-03
Light Bar, Backlight and Display Device
App 20150338570 - BU; Zhanchang ;   et al.
2015-11-26
Liquid Crystal Display Device
App 20150248036 - Bu; Zhanchang
2015-09-03
Light guide plate, and method and mold for manufacturing the same
Grant 9,103,951 - Yan , et al. August 11, 2
2015-08-11
Backlight and display device
Grant 9,022,634 - Bu , et al. May 5, 2
2015-05-05
Backlight Module And Display Device Having The Same
App 20140152940 - Wang; Fei ;   et al.
2014-06-05
Backlight lamp guide, back cover and backlight
Grant 8,721,102 - Lei , et al. May 13, 2
2014-05-13
Light Guide Plate, And Method And Mold For Manufacturing The Same
App 20140104884 - YAN; Kai ;   et al.
2014-04-17
Backlight Module, Display Device And Method For Eliminating Hotspot Effect
App 20140085930 - Hua; Guangsheng ;   et al.
2014-03-27
Backlight And Liquid Crystal Module
App 20140063850 - Bu; Zhanchang ;   et al.
2014-03-06
Surface Light Source Device And Edge-lit Type Backlight Module
App 20140063846 - Lu; Kun ;   et al.
2014-03-06
Device And A Method For Detecting A Transmittivity Spectrum Of A Light Guiding Plate
App 20140049778 - Lu; Kun ;   et al.
2014-02-20
Electrode plate for external electrode lamp and backlight
Grant 8,573,793 - Wang , et al. November 5, 2
2013-11-05
Backlight And Display Device
App 20130114298 - Bu; Zhanchang ;   et al.
2013-05-09
Backlight Lamp Guide, Back Cover And Backlight
App 20120063119 - LEI; Sijun ;   et al.
2012-03-15
Electrode Plate For External Electrode Lamp And Backlight
App 20120057329 - WANG; Fei ;   et al.
2012-03-08
LED backlight device
Grant 7,938,568 - Bu , et al. May 10, 2
2011-05-10
Led Backlight Device
App 20090034289 - BU; Zhanchang ;   et al.
2009-02-05

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed