IP Library Granted Patent US 1,118,608
Granted Patent S1
US 1,118,608 · App. 29/942,784 · Granted Mar 17, 2026

Backlight module of touchpad

Inventor: Chun-Ming Huang (New Taipei City, TW)
Assignee: CHICONY POWER TECHNOLOGY CO., LTD.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,118,608
App. No.
29/942,784
Granted
Mar 17, 2026
Kind
S1
Claims (1)

The ornamental design for a backlight module of touchpad as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 17, 2024
From: HUANG, CHUN-MING
To: CHICONY POWER TECHNOLOGY CO., LTD.
Reel/Frame 067444/0827 →
References Cited (73)
US D287598S · Moggridge · 1987 [cited by examiner]
US 4859100A · Carlson · 1989 [cited by examiner]
US D309290S · Newmark · 1990 [cited by examiner]
US D333295S · Weber · 1993 [cited by examiner]
US D377786S · Jones · 1997 [cited by examiner]
US D389157S · Williams · 1998 [cited by examiner]
US D408437S · Kurabuti · 1999 [cited by examiner]
US D416881S · Ross · 1999 [cited by examiner]
US D489691S · Ishida · 2004 [cited by examiner]
US D510913S · Sumitani · 2005 [cited by examiner]
US D553103S · Sumitani · 2007 [cited by examiner]
US D559851S · Lee · 2008 [cited by examiner]
US D571307S · Gastelum · 2008 [cited by examiner]
US D595243S · Yoon · 2009 [cited by examiner]
US D601519S · Sumitani · 2009 [cited by examiner]
US D602883S · Oon · 2009 [cited by examiner]
US D631017S · Arazoe · 2011 [cited by examiner]
US D631021S · Ni · 2011 [cited by examiner]
US D638379S · Kuzuoka · 2011 [cited by examiner]
US D638380S · Kuzuoka · 2011 [cited by examiner]
US D638381S · Kuzuoka · 2011 [cited by examiner]
US D640643S · Hsieh · 2011 [cited by examiner]
US D664508S · Kuzuoka · 2012 [cited by examiner]
US D664937S · Kuzuoka · 2012 [cited by examiner]
US D666716S · Hayamizu · 2012 [cited by examiner]
US D674355S · Clymer · 2013 [cited by examiner]
US D686173S · Chou · 2013 [cited by examiner]
US D687394S · Kuzuoka · 2013 [cited by examiner]
US D691637S · Deurwaarder · 2013 [cited by examiner]
US D706231S · Hussell · 2014 [cited by examiner]
US D727273S · Oka · 2015 [cited by examiner]
US D729752S · Chou · 2015 [cited by examiner]
US D741952S · Nokuo · 2015 [cited by examiner]
US D766471S · Wimmer · 2016 [cited by examiner]
US D767515S · Eguchi · 2016 [cited by examiner]
US D771282S · Takehara · 2016 [cited by examiner]
US D771578S · Wang · 2016 [cited by examiner]
US D795721S · Ishii · 2017 [cited by examiner]
US D796457S · Funakubo · 2017 [cited by examiner]
US D806045S · Parekh · 2017 [cited by examiner]
US D806659S · Parekh · 2018 [cited by examiner]
US D808390S · Jordan · 2018 [cited by examiner]
US D815053S · Parekh · 2018 [cited by examiner]
US D816623S · Parekh · 2018 [cited by examiner]
US D831591S · Iino · 2018 [cited by examiner]
US D834542S · Funakubo · 2018 [cited by examiner]
US D892208S · Miyahara · 2020 [cited by examiner]
US D902875S · Funakubo · 2020 [cited by examiner]
US D925532S · Endo · 2021 [cited by examiner]
US D926351S · Zhou · 2021 [cited by examiner]
US D926352S · Zhou · 2021 [cited by examiner]
US 11067741B1 · Ho · 2021 [cited by examiner]
US D962102S · Latal · 2022 [cited by examiner]
US D965209S · Zhou · 2022 [cited by examiner]
US 11675119B1 · Ho · 2023 [cited by examiner]
US 11747547B2 · Chiu · 2023 [cited by examiner]
US D1000674S · Pan · 2023 [cited by examiner]
US D1006264S · Bailey · 2023 [cited by examiner]
US 11846796B1 · Ho · 2023 [cited by examiner]
US D1018938S · Li · 2024 [cited by examiner]
US D1022308S · Bilous · 2024 [cited by examiner]
US D1032785S · Pan · 2024 [cited by examiner]
US 12078840B1 · Chiu · 2024 [cited by examiner]
US D1045177S · Zhang · 2024 [cited by examiner]
US D1057256S · Lu · 2025 [cited by examiner]
US D1061587S · Chung · 2025 [cited by examiner]
US D1078145S · Zhang · 2025 [cited by examiner]
US 12321540B1 · Huang · 2025 [cited by examiner]
US D1095468S · Chiu · 2025 [cited by examiner]
US D1095469S · Chiu · 2025 [cited by examiner]
US 20120014130A1 · Lim · 2012 [cited by examiner]
Touchpad Blm—ChiconyPower. (online) 2 pgs. Uploaded Jan. 21, 2021 [Retrieved Nov. 5, 2025] https://www.chiconypower.com/en/item/view?item_id=568 URL img: https://www.chiconypower.com/uploads/products/led/BL/Bar-1.gif. [cited by examiner]
Mini Wireless Keyboard-Dupad. (online) 8 pgs. Date First Available Nov. 18, 2017 [Retrieved Nov. 5, 2025] https://www.amazon.sa/-/en/Wireless-Keyboard-Q9-Rechargeable-Raspberry/dp/B0778M33SB. [cited by examiner]