Inventor
CHENG YUNG-FA
TW27 patents
⚠️ This page may combine multiple inventors who share the name “CHENG YUNG-FA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUANTA COMP INC
9 patentsUS6768523B2Jul 27, 2004
Slidably detachable mobile phone display unit
QUANTA COMP INC28 citations91
US6934518B2Aug 23, 2005
Mobile phone with a hidden input device
QUANTA COMP INC16 citations84
US7328050B2Feb 5, 2008
Mobile communication device
QUANTA COMP INC13 citations83
US6744481B2Jun 1, 2004
LCD having display capability on both sides
QUANTA COMP INC9 citations74
US7228111B2Jun 5, 2007
Keypad structure
QUANTA COMP INC9 citations72
US6999801B2Feb 14, 2006
Base-detachable hinge structure for mobile phone
QUANTA COMP INC7 citations72
US6975890B2Dec 13, 2005
Mobile phone
QUANTA COMP INC10 citations72
US7031760B2Apr 18, 2006
Housing of electronic product
QUANTA COMP INC3 citations63
US7822445B2Oct 26, 2010
Hand held apparatus and flip device thereof
QUANTA COMP INC0 citations52
HON HAI PREC IND CO LTD
5 patentsUSD621829SAug 17, 2010
Portable electronic device
HON HAI PREC IND CO LTD17 citations92
USD621827SAug 17, 2010
Portable electronic device
HON HAI PREC IND CO LTD37 citations92
USD621826SAug 17, 2010
Portable electronic device
HON HAI PREC IND CO LTD6 citations73
USD621828SAug 17, 2010
Portable electronic device
HON HAI PREC IND CO LTD6 citations73
US7767922B2Aug 3, 2010
Key module
HON HAI PREC IND CO LTD2 citations62
CHENG YUNG-FA
5 patentsUSD338041SAug 3, 1993
Desk organizer
CHENG YUNG-FA26 citations92
US8295039B2Oct 23, 2012
Electronic device
CHENG YUNG-FA21 citations91
US8411055B2Apr 2, 2013
Portable electronic device
CHENG YUNG-FA2 citations61
US8228673B2Jul 24, 2012
Electronic device
CHENG YUNG-FA5 citations61
US8143537B2Mar 27, 2012
Keyboard
CHENG YUNG-FA0 citations50
DELL PRODUCTS LP
4 patentsUS10928863B2Feb 23, 2021
Portable information handling system midframe to sliding frame assembly
DELL PRODUCTS LP18 citations94
US10817030B2Oct 27, 2020
Portable information handling system flexible display with alternating slide support frame
DELL PRODUCTS LP20 citations94
US11435786B2Sep 6, 2022
Portable information handling system flexible display with alternating slide support frame
DELL PRODUCTS LP4 citations73
US11733740B2Aug 22, 2023
Portable information handling system midframe to sliding frame assembly
DELL PRODUCTS LP0 citations62