Inventor · disambiguated record
Dennis Cheng
Also filed as: CHENG DENNIS · CHENG DENNIS H M · CHENG DENNIS HWEI-FENG
10 granted patents·4 pending applications·99 citations·filing 1999–2024
89Inventor score
Top patents by PatentIndex Score
14 records- 0195US11587441B1Location risk determination and ranking based on vehicle events and/or an accident databaseLYTX INC·Filed 2021·Granted Feb 21, 2023·12 cites·19 claims
- 0293US12217606B1Timing or zone alert determination from vehicle events and/or an accident databaseLYTX INC·Filed 2021·Granted Feb 4, 2025·6 cites·23 claims
- 0392US12198546B1Context based alert filtering using ranked risk from vehicle events and/or an accident databaseLYTX INC·Filed 2021·Granted Jan 14, 2025·4 cites·25 claims
- 0492US12183200B1Vehicle parking location identificationLYTX INC·Filed 2022·Granted Dec 31, 2024·6 cites·25 claims
- 0581USD682589SLiquid dispenserCHENG DENNIS·Filed 2012·Granted May 21, 2013·37 cites·1 claims
- 0669US11928962B2Location risk determination and ranking based on vehicle events and/or an accident databaseLYTX INC·Filed 2023·Granted Mar 12, 2024·0 cites·18 claims
- 0765USD979283SLiquid soap dispenserUMBRA LLC·Filed 2021·Granted Feb 28, 2023·3 cites·1 claims
- 0863US2025182491A1Road condition taggingLYTX INC·Filed 2024·Application pending·0 cites
- 0961USD718640SLiquid dispenserUMBRA LLC·Filed 2014·Granted Dec 2, 2014·11 cites·1 claims
- 1048US2013168487A1Gravity fed paper towel holderCHENG DENNIS·Filed 2011·Application pending·0 cites
- 1146US2007242846A1Outdoor decorative audio output systemLI FENG·Filed 2006·Application pending·0 cites
- 1244US2013133582A1Bird feeder with inner shellCHENG DENNIS·Filed 2011·Application pending·0 cites
- 1339USD717069SLiquid dispenserUMBRA LLC·Filed 2014·Granted Nov 11, 2014·3 cites·1 claims
- 1436US6343077B1Stackable UTOPIA switching apparatus for a broadband switching systemINST INFORMATION INDUSTRY·Filed 1999·Granted Jan 29, 2002·17 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Dennis Cheng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →