Chang; Jianyu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Jianyu.The latest application filed is for "backlight module and display device".

Company Profile

15.13.23

Chang; Jianyu - Huizhou CN
CHANG; Jianyu - Shenzhen Guangdong
Chang; Jianyu - Huizhou Guangdong CN
Chang; Jianyu - Guangdong CN
CHANG; Jianyu - Shenzhen City 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

Patent	Date
Display device backlight module with lenses having supporting portions for diffuser board Grant 11,306,893 - Su , et al. April 19, 2	2022-04-19
Backlight Module And Display Device App 20220049834 - SU; Zanjia ; et al.	2022-02-17
Backlight Module And A Display Device App 20210080636 - CHANG; Jianyu ; et al.	2021-03-18
Optical film, backlight module, and display device Grant 10,775,550 - Chang , et al. September 15, 2	2020-09-15
Light guide plate, backlight module and display device Grant 10,649,129 - Chang , et al.	2020-05-12
Backlight module and a display device Grant 10,591,776 - Chang , et al.	2020-03-17
Optical film assembly, backlight module and display device Grant 10,527,774 - Chang , et al. J	2020-01-07
Optical Film, Backlight Module, And Display Device App 20190265403 - CHANG; Jianyu ; et al.	2019-08-29
Optical Film, Backlight Module, And Display Device App 20190265404 - CHANG; Jianyu ; et al.	2019-08-29
Optical film assembly, backlight module and display device Grant 10,359,559 - Chang , et al. July 23, 2	2019-07-23
Backlight Module And Display Device App 20190219874 - CHANG; Jianyu ; et al.	2019-07-18
Light conversion film for backlight module, backlight module and display device Grant 10,247,983 - Chang , et al.	2019-04-02
Optical Film, Backlight Module And Display Device For Backlight Module App 20190004375 - CHANG; Jianyu ; et al.	2019-01-03
Optical Film Assembly, Backlight Module And Display Device App 20190004231 - CHANG; Jianyu ; et al.	2019-01-03
Backlight Module And A Display Device App 20190004374 - CHANG; Jianyu ; et al.	2019-01-03
Optical Film Assembly, Backlight Module And Display Device App 20190004232 - CHANG; Jianyu ; et al.	2019-01-03
Light Guide Plate, Backlight Module And Display Device App 20180335560 - CHANG; Jianyu ; et al.	2018-11-22
Light Conversion Film For Backlight Module, Backlight Module And Display Device App 20180321526 - CHANG; Jianyu ; et al.	2018-11-08
Liquid crystal devices (LCDS) and the backlight modules thereof Grant 10,012,867 - Chang July 3, 2	2018-07-03
Backlight module and display device Grant 9,983,435 - Cao , et al. May 29, 2	2018-05-29
Liquid crystal display panel and liquid crystal display device Grant 9,971,199 - Chang May 15, 2	2018-05-15
Backlight modules and liquid crystal devices Grant 9,964,802 - Chang May 8, 2	2018-05-08
Liquid Crystal Devices (lcds) And The Backlight Modules Thereof App 20180120636 - CHANG; Jianyu	2018-05-03
Backlight Modules And Liquid Crystal Devices App 20180101063 - CHANG; Jianyu	2018-04-12
Light Guiding Plates, Backlight Modules, And Display Devices App 20180096639 - CHANG; Jianyu ; et al.	2018-04-05
Liquid Crystal Display Panel And Liquid Crystal Display Device App 20170322454 - CHANG; Jianyu	2017-11-09
Light Guiding Plate, Backlight Module And Display Device App 20170153385 - CHANG; Jianyu	2017-06-01
Light Guiding Plate, Edge-lit Backlight Module And Liquid Crystal Display Device App 20170003433 - CHANG; Jianyu	2017-01-05
Liquid Crystal Display Device App 20170004782 - FAN; Yong ; et al.	2017-01-05
Backlight Moudle And Lcd Device With The Backlight Module App 20160341875 - CHANG; Jianyu ; et al.	2016-11-24
Backlight module structure Grant 9,459,393 - Chang October 4, 2	2016-10-04
Backlight Module And Display Device App 20160245484 - Cao; Qian ; et al.	2016-08-25
Backlight Module Structure App 20160041326 - CHANG; Jianyu	2016-02-11
Backlight module and liquid crystal display device using same Grant 9,256,023 - Chang February 9, 2	2016-02-09
Backlight Module App 20150362653 - Chang; Jianyu	2015-12-17
Backlight Module And Liquid Crystal Display Device Using Same App 20150301272 - CHANG; Jianyu	2015-10-22

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