Inventor · disambiguated record
Wen-Feng Cheng
Also filed as: CHENG WEN FENG · CHENG WEN HU
23 granted patents·20 pending applications·202 citations·filing 1999–2023
95Inventor score
Files withENTIRE TECHNOLOGY CO LTD12HON HAI PREC IND CO LTD5BOARDTEK ELECTRONICS CORP4CHENG WEN-FENG4SUNRISE OPTRONICS CO LTD4
Top patents by PatentIndex Score
43 records- 0193US7413318B2Direct type backlight moduleHON HAI PREC IND CO LTD·Filed 2006·Granted Aug 19, 2008·22 cites·16 claims
- 0291US9860990B1Circuit board structure with chips embedded therein and manufacturing method thereofBOARDTEK ELECTRONICS CORP·Filed 2016·Granted Jan 2, 2018·14 cites·7 claims
- 0391US8371735B2Multi-layer light guide apparatusENTIRE TECHNOLOGY CO LTD·Filed 2010·Granted Feb 12, 2013·23 cites·10 claims
- 0489US7067753B1Keypad light guideHON HAI PREC IND CO LTD·Filed 2006·Granted Jun 27, 2006·18 cites·16 claims
- 0587US11333820B2Optical film and backlight moduleSUNRISE OPTRONICS CO LTD·Filed 2020·Granted May 17, 2022·2 cites·18 claims
- 0682US11347103B1Backlight moduleSUNRISE OPTRONICS CO LTD·Filed 2021·Granted May 31, 2022·1 cites·11 claims
- 0782US7407314B2Keypad light guideSUTECH TRADING LTD·Filed 2005·Granted Aug 5, 2008·9 cites·12 claims
- 0881US7740394B2Backlight module having two optical sheetsENTIRE TECHNOLOGY CO LTD·Filed 2007·Granted Jun 22, 2010·8 cites·9 claims
- 0977US8430552B2Light guiding plate with curved reflecting microstructuresLIN HAO-XIANG·Filed 2011·Granted Apr 30, 2013·6 cites·20 claims
- 1074US8584549B2Throttle twist grip controller with ring potentiometer assemblyCHENG WEN FENG·Filed 2011·Granted Nov 19, 2013·7 cites·11 claims
- 1174US7292767B2Light guide plate and back light system using sameHON HAI PREC IND CO LTD·Filed 2004·Granted Nov 6, 2007·30 cites·9 claims
- 1271US6353430B2Gimbal mounted joy stick with z-axis switchCTS CORP·Filed 1999·Granted Mar 5, 2002·41 cites·1 claims
- 1369US8162512B2Optical sheet, manufacturing method thereof, and backlight assembly using the sameCHEN YAN-ZUO·Filed 2009·Granted Apr 24, 2012·4 cites·17 claims
- 1469US7540648B2Diffusion plate assemblyENTIRE TECHNOLOGY CO LTD·Filed 2007·Granted Jun 2, 2009·3 cites·22 claims
- 1568US11063333B2Multilayer electromagnetic wave transmission board assembled by an adhesive and including a barrier to block the adhesive from flowing into a waveguide channelBOARDTEK ELECTRONICS CORP·Filed 2019·Granted Jul 13, 2021·1 cites·2 claims
- 1668US8641253B2Light guide device and backlight moduleLIN HAO-XIANG·Filed 2011·Granted Feb 4, 2014·3 cites·21 claims
- 1767US7954983B2Optical component, manufacturing method of the same and backlight moduleENTIRE TECHNOLOGY CO LTD·Filed 2009·Granted Jun 7, 2011·4 cites·10 claims
- 1861US7787186B2Light converging optical sheetENTIRE TECHNOLOGY CO LTD·Filed 2007·Granted Aug 31, 2010·3 cites·16 claims
- 1955US2024012184A1Optical film and backlight moduleSUNRISE OPTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 2054US8270082B2Microstructure diffuserWANG CHUN-WEI·Filed 2009·Granted Sep 18, 2012·1 cites·2 claims
- 2152US7684118B2Diffusion plate and diffusion plate assemblyENTIRE TECHNOLOGY CO LTD·Filed 2007·Granted Mar 23, 2010·2 cites·14 claims
- 2250US2024231145A9Optical film, display module, and display screenCHENG WEN FENG·Filed 2023·Application pending·0 cites
- 2348US2009295724A1Adjustable torque joystickCHENG WEN-FENG·Filed 2009·Application pending·0 cites
- 2445US2011211259A2Diffusion plate with high diffusion qualityENTIRE TECHNOLOGY CO LTD·Filed 2008·Application pending·0 cites
- 2544US11650454B2Backlight module having optical film with deflective microstructuresSUNRISE OPTRONICS CO LTD·Filed 2021·Granted May 16, 2023·0 cites·9 claims
- 2644US2008062704A1High uniformity diffuser lens structureCHANG YU-WEI·Filed 2006·Application pending·0 cites
- 2743US7784988B2Diffusion plate and backlight moduleENTIRE TECHNOLOGY CO LTD·Filed 2008·Granted Aug 31, 2010·0 cites·11 claims
- 2843US2017298529A1Electroplating systemBOARDTEK ELECTRONICS CORP·Filed 2016·Application pending·0 cites
- 2943US2017298530A1Electroplating anode assemblyBOARDTEK ELECTRONICS CORP·Filed 2016·Application pending·0 cites
- 3043US2008062525A1Diffusion plate having surface microstructureENTIRE TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
- 3142US2007217225A1Light guide plate and backlight module using the sameHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 3242US2011058124A1Composite optical device and monitorENTIRE TECHNOLOGY CO LTD·Filed 2009·Application pending·0 cites
- 3341US2006050199A1Double-sided liquid crystal display deviceHON HAI PREC IND CO LTD·Filed 2005·Application pending·0 cites
- 3441US2005030731A1Backlight module with integrated light guide plate and method for manufacturing the sameFiled 2004·Application pending·0 cites
- 3539US2013215639A1Light Guide Device, Front-Light Module And Reflective Display ApparatusENTIRE TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 3636US8403549B2Optical device with lenticular arrays, edge-type backlight module and direct-type backlight moduleLin hao xiang·Filed 2010·Granted Mar 26, 2013·0 cites·10 claims
- 3736US2010214805A1Optical film, manufacturing process thereof and applied back light moduleCHENG WEN-FENG·Filed 2007·Application pending·0 cites
- 3836US2013063682A1Optical Film and Backlight Module and LCD Device Having the Optical FilmCHEN YAN ZUO·Filed 2011·Application pending·0 cites
- 3935US2012063165A1Light guide device and backlight moduleCHIEN CHUNG HUNG·Filed 2010·Application pending·0 cites
- 4035US2002066592A1Ball grid array package capable of increasing heat-spreading effect and preventing electromagnetic interferenceFiled 2000·Application pending·0 cites
- 4132US2008106899A1Direct backlight moduleENTIRE TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
- 4231US2003095902A1Photocatalytic electric fanFiled 2001·Application pending·0 cites
- 4330US2011249452A1Compound light condensing apparatusCHEN YAN-ZUO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →