WANG; HUIFENG

Patent Applications and Registrations

Patent applications and USPTO patent grants for WANG; HUIFENG.The latest application filed is for "compact l-shaped cylinder-cone combined tubular three-stage axial flow degassing device".

Company Profile

15.28.37

WANG; HUIFENG - TIANJIN CN
Wang; Huifeng - Xi'an CN
Wang; Huifeng - Beijing CN
Wang; Huifeng - Chicago IL
WANG; Huifeng - Xi'an City Shaanxi Province
Wang; Huifeng - Shanghai CN
Wang; Huifeng - Shizuishan CN
Wang; Huifeng - Shizuishan 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
Compact L-shaped Cylinder-cone Combined Tubular Three-stage Axial Flow Degassing Device App 20220134257 - LIU; XINFU ; et al.	2022-05-05
Method for image dehazing based on adaptively improved linear global atmospheric light of dark channel Grant 11,257,194 - Huang , et al. February 22, 2	2022-02-22
Condensing plate, vacuum drying device and vacuum drying method Grant 11,239,451 - Wang February 1, 2	2022-02-01
Organic Electroluminescent Display Panel, Manufacturing Method Thereof, And Display Device App 20210367179 - WANG; Huifeng ; et al.	2021-11-25
Organic electroluminescent display panel, manufacturing method thereof, and display device Grant 11,114,636 - Wang , et al. September 7, 2	2021-09-07
Zwitterionic Biocompatible Polymers, Methods, And Uses Thereof App 20210228737 - Cheng; Gang ; et al.	2021-07-29
Organic Light-emitting Diode Display Panel, Manufacturing Method Thereof And Display Device App 20210226158 - JIA; Wenbin ; et al.	2021-07-22
Zwitterionic Polymers For Biomedical Applications App 20210163657 - Cheng; Gang ; et al.	2021-06-03
Organic light-emitting diode display panel and manufacturing method therefor, and display apparatus Grant 10,971,551 - Wang April 6, 2	2021-04-06
Two degree-of-freedom nano motion control and positioning stage with parallel flexure hinge mechanism Grant 10,926,366 - Xu , et al. February 23, 2	2021-02-23
Method For Image Dehazing Based On Adaptively Improved Linear Global Atmospheric Light Of Dark Channel App 20210049744 - Huang; He ; et al.	2021-02-18
Organic Electroluminescent Display Panel, Manufacturing Method Thereof, And Display Device App 20210005835 - WANG; Huifeng ; et al.	2021-01-07
Condensing Plate, Vacuum Drying Device And Vacuum Drying Method App 20200358037 - WANG; Huifeng	2020-11-12
Composition for cleansing a keratin material containing an amino acid surfactant Grant 10,772,820 - Wang Sept	2020-09-15
Substrate and method of fabricating the same, display panel, and display device Grant 10,756,151 - Jia , et al. A	2020-08-25
Two Degree-of-freedom Nano Motion Control And Positioning Stage With Parallel Flexure Hinge Mechanism App 20200206859 - XU; Ying ; et al.	2020-07-02
Color filter (CF) substrate, manufacturing method thereof, display panel and display device Grant 10,665,641 - Wang	2020-05-26
Pixel isolation bank and method of manufacturing the same Grant 10,541,285 - Wang , et al. Ja	2020-01-21
Substrate, method of preparing the same, and display device Grant 10,497,764 - Wang , et al. De	2019-12-03
Composition for cleansing keratin materials with improved rinsing properties Grant 10,485,749 - Wang , et al. Nov	2019-11-26
Display substrate, display panel, and method for fabricating the display substrate Grant 10,490,606 - Wang Nov	2019-11-26
OLED pixel defining structure with at least two intercommunicated sub-pixel defining zones of same color, manufacturing method thereof and array substrate Grant 10,446,622 - Wang , et al. Oc	2019-10-15
Color Filter (cf) Substrate, Manufacturing Method Thereof, Display Panel And Display Device App 20190280049 - WANG; Huifeng	2019-09-12
Pixel defining layer and production method thereof, display panel and production method thereof, and display apparatus Grant 10,388,709 - Jia , et al. A	2019-08-20
Organic Light-emitting Diode Display Panel And Manufacturing Method Therefor, And Display Apparatus App 20190229152 - WANG; Huifeng	2019-07-25
Pixel Isolation Bank And Method Of Manufacturing The Same App 20190181195 - WANG; Huifeng ; et al.	2019-06-13
Pixel Defining Layer And Production Method Thereof, Display Panel And Production Method Thereof, And Display Apparatus App 20190148468 - Jia; Wenbin ; et al.	2019-05-16
Ejection volume compensation method, ejection volume compensation device, inkjet printing device, and non-transitory machine readable medium Grant 10,276,796 - Wang	2019-04-30
Substrate, Method Of Preparing The Same, And Display Device App 20190123116 - Wang; Huifeng ; et al.	2019-04-25
Substrate And Method Of Fabricating The Same, Display Panel, And Display Device App 20190103452 - JIA; Wenbin ; et al.	2019-04-04
Display Substrate, Display Panel, And Method For Fabricating The Display Substrate App 20190074330 - WANG; Huifeng	2019-03-07
Composition For Cleansing Keratin Materials With Improved Rinsing Properties App 20180333344 - WANG; Huifeng ; et al.	2018-11-22
Tantalum wire used for anode lead of tantalum capacitor and manufacturing method thereof Grant 10,121,597 - Zhao , et al. November 6, 2	2018-11-06
OLED display device and manufacturing method thereof, and display apparatus Grant 10,115,775 - Wang October 30, 2	2018-10-30
Ejection Volume Compensation Method, Ejection Volume Compensation Device, Inkjet Printing Device, And Non-transitory Machine Readable Medium App 20180233667 - WANG; Huifeng	2018-08-16
Array substrate, manufacturing method thereof and display device Grant 10,050,092 - Chen , et al. August 14, 2	2018-08-14
Organic light emitting diode display panel, fabrication method thereof, and display device Grant 9,972,665 - Wang , et al. May 15, 2	2018-05-15
Composition For Cleansing A Keratin Material Containing An Amino Acid Surfactant App 20180116941 - WANG; Huifeng	2018-05-03
Array substrate and manufacturing method therefor, and display device Grant 9,935,287 - Hu , et al. April 3, 2	2018-04-03
OLED display panel and OLED display device applying it Grant 9,793,508 - Wang October 17, 2	2017-10-17
Display substrate, its manufacturing method and display device Grant 9,768,382 - Wang , et al. September 19, 2	2017-09-19
Bottom-emitting OLED display panel Grant 9,741,777 - Wang August 22, 2	2017-08-22
Light-emitting device, array substrate, display device and manufacturing method of light-emitting device Grant 9,722,005 - Wang , et al. August 1, 2	2017-08-01
Method And System For Forming Film App 20170213966 - WANG; Huifeng ; et al.	2017-07-27
Organic electroluminescent display panel Grant 9,704,927 - Wang July 11, 2	2017-07-11
Organic electroluminescent display panel and display device Grant 9,640,589 - Wang May 2, 2	2017-05-02
Organic Light Emitting Diode Display Panel, Fabrication Method Thereof, And Display Device App 20170104042 - WANG; Huifeng ; et al.	2017-04-13
Bottom-emitting Oled Display Panel App 20170092707 - WANG; Huifeng	2017-03-30
Array Substrate And Manufacturing Method Therefor, And Display Device App 20160365531 - Hu; Chunjing ; et al.	2016-12-15
Display Substrate, Its Manufacturing Method And Display Device App 20160359112 - WANG; Huifeng ; et al.	2016-12-08
Organic light-emitting diode (OLED) device, manufacturing method thereof and display device Grant 9,508,933 - Wang November 29, 2	2016-11-29
Display panel with pixel defining layer and manufacturing method of pixel defining layer Grant 9,466,650 - Wang , et al. October 11, 2	2016-10-11
Organic Electroluminescent Display Panel And Display Device App 20160284766 - WANG; Huifeng	2016-09-29
Oled Display Device And Manufacturing Method Thereof, And Display Apparatus App 20160254331 - WANG; Huifeng	2016-09-01
Organic Light-emitting Diode (oled) Device, Manufacturing Method Thereof And Display Device App 20160254455 - WANG; Huifeng	2016-09-01
Array Substrate, Manufacturing Method Thereof And Display Device App 20160197128 - Chen; Jiangbo ; et al.	2016-07-07
Oled Display Panel And Oled Display Device Applying It App 20160181566 - WANG; Huifeng	2016-06-23
Display Panel With Pixel Defining Layer And Manufacturing Method Of Pixel Defining Layer App 20160056218 - WANG; Huifeng ; et al.	2016-02-25
Bearing Substrate and Manufacturing Method of Flexible Display Device App 20160039182 - WANG; Huifeng	2016-02-11
Oled Pixel Defining Structure, Manufacturing Method Thereof And Array Substrate App 20160043150 - WANG; HUIFENG ; et al.	2016-02-11
Tantalum Wire Used for Anode Lead of Tantalum Capacitor and Manufacturing Method Thereof App 20160035494 - Zhao; Bing ; et al.	2016-02-04
Light-emitting Device, Array Substrate, Display Device And Manufacturing Method Of Light-emitting Device App 20160035802 - WANG; Huifeng ; et al.	2016-02-04
Organic Electroluminescent Display Panel App 20160013252 - WANG; HUIFENG	2016-01-14
Tantalum Wire Used for Anode Lead of Tantalum Capacitor and Manufacturing Method Thereof App 20120300362 - Zhao; Bing ; et al.	2012-11-29

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