Inventor · disambiguated record
Hongfei Cheng
Also filed as: CHENG HONGFEI
194 granted patents·12 pending applications·279 citations·filing 2010–2024
99Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD171BEIJING BOE TECHNOLOGY DEV CO LTD29SHENZHEN BECOME BIOTECH CO LTD4HARBIN ZHENBAO PHARMACEUTICAL CO LTD1SOLOMON JAMES1
Top patents by PatentIndex Score
206 records- 0197US9735364B2OLED display device and preparation method thereof, display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Aug 15, 2017·20 cites·13 claims
- 0293US11513407B2Array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Nov 29, 2022·4 cites·20 claims
- 0392US11209702B2Array substrate, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Dec 28, 2021·5 cites·8 claims
- 0491US11139450B2Display substrate and manufacturing method therefor, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Oct 5, 2021·4 cites·18 claims
- 0591US9773819B2Array substrate, its manufacturing method, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Sep 26, 2017·8 cites·19 claims
- 0689US12002422B2Display substrate and display deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2020·Granted Jun 4, 2024·2 cites·18 claims
- 0789US11662631B2Display substrate and display deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2020·Granted May 30, 2023·2 cites·16 claims
- 0889US9835922B2Array substrate and liquid crystal display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Dec 5, 2017·4 cites·15 claims
- 0987US11493813B2Array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Nov 8, 2022·2 cites·13 claims
- 1087US9891470B2Reflector sheet, backlight module and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Feb 13, 2018·3 cites·16 claims
- 1187US9709849B2Reflective sheet with movable vane structureBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Jul 18, 2017·3 cites·3 claims
- 1287US9557614B2Display substrate, manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Jan 31, 2017·3 cites·11 claims
- 1387USD646448SDryer ballSHENZHEN BECOME BIOTECH CO LTD·Filed 2010·Granted Oct 4, 2011·37 cites·1 claims
- 1486US11327378B2Array substrate, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted May 10, 2022·4 cites·16 claims
- 1586US11210987B2Shift register circuit, method of driving the same, gate driving circuit and display panelBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2020·Granted Dec 28, 2021·2 cites·14 claims
- 1686US10943543B2Array substrate, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Mar 9, 2021·2 cites·18 claims
- 1786US9530341B2Array substrate, driving method of array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Dec 27, 2016·8 cites·11 claims
- 1885US11099437B2Display panel, method for manufacturing same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Aug 24, 2021·4 cites·10 claims
- 1985US10269788B2Array panel with ESD protection circuitBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Apr 23, 2019·4 cites·20 claims
- 2085US9818971B2OLED display device with auxiliary electrode and preparation method thereof, display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Nov 14, 2017·5 cites·15 claims
- 2184US11164918B2Organic light emitting diode display panel having connection portion connecting organic light emitting diode to peripheral circuit and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Nov 2, 2021·2 cites·13 claims
- 2284US8250398B2Event time management in an electric vehicle charging station without a battery-backed real time clockSOLOMON JAMES·Filed 2010·Granted Aug 21, 2012·10 cites·22 claims
- 2383US11092865B2Array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Aug 17, 2021·3 cites·16 claims
- 2483US10991917B2Array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 27, 2021·2 cites·15 claims
- 2583US10937849B2Array substrate and method of manufacturing the same, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Mar 2, 2021·3 cites·6 claims
- 2683US10720484B2Pixel structure, method for fabricating the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Jul 21, 2020·3 cites·18 claims
- 2783US10573224B2Shift register unit and driving method thereof, gate driving circuit and display device to reduce drift of potential of a pull-down node when the potential is risenBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 25, 2020·3 cites·17 claims
- 2883US10185187B2Display device and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Jan 22, 2019·2 cites·20 claims
- 2983US9312504B2Flexible organic light emitting diode display device and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Apr 12, 2016·6 cites·17 claims
- 3082USD646449SPumpkin shaped dryer ballSHENZHEN BECOME BIOTECH CO LTD·Filed 2010·Granted Oct 4, 2011·28 cites·1 claims
- 3182USD638593SLaundry ballSHENZHEN BECOME BIOTECH CO LTD·Filed 2010·Granted May 24, 2011·29 cites·1 claims
- 3281US11250786B2Array substrate, display panel and display apparatusBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2019·Granted Feb 15, 2022·2 cites·15 claims
- 3381US9698380B2Electroluminescence display device with a protective layer and fabrication method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Jul 4, 2017·3 cites·15 claims
- 3480US2024411190A1Array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 3578US11852925B2Display panel and display device having spacers with different heightsBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2019·Granted Dec 26, 2023·1 cites·15 claims
- 3678USD643167SLaundry ballSHENZHEN BECOME BIOTECH CO LTD·Filed 2010·Granted Aug 9, 2011·23 cites·1 claims
- 3777US11164920B2Display substrate, method of manufacturing same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Nov 2, 2021·1 cites·20 claims
- 3877US10381384B2Array substrate, method for manufacturing array substrate, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Aug 13, 2019·1 cites·20 claims
- 3976US10886343B2Pixel defining layer and method for manufacturing the same, display panel and method for manufacturing the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Jan 5, 2021·1 cites·16 claims
- 4076US10649266B2Liquid crystal display and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted May 12, 2020·1 cites·11 claims
- 4176US9897863B2Array substrate, display panel and display apparatus having recesses on data lines or gate linesBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Feb 20, 2018·2 cites·17 claims
- 4275US10564503B2Array substrate comprising supporting pattern layers and display device including sameBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 18, 2020·1 cites·20 claims
- 4374US10162451B2Double-sided touch control substrate, double-sided touch control device and double-sided touch control display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Dec 25, 2018·2 cites·15 claims
- 4474US9196637B1Array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Nov 24, 2015·3 cites·19 claims
- 4573US12092934B2Array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Sep 17, 2024·0 cites·12 claims
- 4673US10551703B2Liquid crystal screen and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Feb 4, 2020·1 cites·18 claims
- 4773US10234737B2Array substrate and manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Mar 19, 2019·1 cites·19 claims
- 4873US9543368B2OLED array substrate having black matrix, manufacturing method and display device thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Jan 10, 2017·2 cites·17 claims
- 4973US9496318B2Electroluminescent device including boss layer and its manufacture methodBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Nov 15, 2016·2 cites·19 claims
- 5071US11906859B2Display substrate and display deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2023·Granted Feb 20, 2024·0 cites·16 claims
Showing the top 50 of 206 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →