Inventor
O'BRIEN SEAN
US52 patents
⚠️ This page may combine multiple inventors who share the name “O'BRIEN SEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GROUPON INC
7 patentsUS10325284B1Jun 18, 2019
Cadence management system for consumer promotions
GROUPON INC11 citations92
US11030647B2Jun 8, 2021
Cadence management system for consumer promotions
GROUPON INC3 citations84
US11127041B1Sep 21, 2021
Customization of message delivery time based on consumer behavior
GROUPON INC1 citations68
US11687975B2Jun 27, 2023
Deal allocation platform
GROUPON INC0 citations62
US11488201B1Nov 1, 2022
Inbox management system
GROUPON INC0 citations62
US11074621B2Jul 27, 2021
Deal allocation platform
GROUPON INC0 citations62
US10115129B1Oct 30, 2018
Deal allocation platform
GROUPON INC0 citations51
OMNY INC
6 patentsUS10664799B2May 26, 2020
Supply mesh platform
OMNY INC9 citations80
US11651430B2May 16, 2023
Private currency and trade engine
OMNY INC1 citations66
US11094013B2Aug 17, 2021
Private currency and trade engine
OMNY INC1 citations66
US11580169B2Feb 14, 2023
Unbiased drug selection for audit using distributed ledger technology
OMNY INC0 citations62
US11093552B2Aug 17, 2021
Unbiased drug selection for audit using distributed ledger technology
OMNY INC1 citations62
US12182863B2Dec 31, 2024
Private currency and trade engine
OMNY INC0 citations56
POLK AUDIO LLC
5 patentsUS11611830B2Mar 21, 2023
Audio transducer with forced ventilation of motor and method
POLK AUDIO LLC3 citations73
US12356168B2Jul 8, 2025
Loudspeaker cone with raised curved protrusions and methods for controlling resonant modes
POLK AUDIO LLC0 citations62
US12256208B2Mar 18, 2025
Loudspeaker transducers
POLK AUDIO LLC0 citations62
US11974111B2Apr 30, 2024
Loudspeaker cone with raised curved protrusions and method for controlling resonant modes
POLK AUDIO LLC0 citations62
US11937061B2Mar 19, 2024
Audio transducer with forced ventilation of motor and method
POLK AUDIO LLC0 citations62
TEXAS INSTRUMENTS INC
4 patentsUS7200835B2Apr 3, 2007
Method of locating sub-resolution assist feature(s)
TEXAS INSTRUMENTS INC179 citations98
US5522938AJun 4, 1996
Particle removal in supercritical liquids using single frequency acoustic waves
TEXAS INSTRUMENTS INC112 citations98
US5888903AMar 30, 1999
Self-aligned silicide process
TEXAS INSTRUMENTS INC32 citations92
US6200910B1Mar 13, 2001
Selective titanium nitride strip
TEXAS INSTRUMENTS INC17 citations82
RUBBERMAID INC
3 patentsSAF HOLLAND INC
2 patentsLITTMAN SCOTT
2 patentsLAM RES CORP
2 patentsBYTEDANCE INC
2 patentsSAMSUNG ELECTRONICS CO LTD
2 patentsSAF-HOLLAND INC
1 patent(unassigned)
1 patentNOISE CANCELLATION TECH
1 patentNEW TRANSDUCERS LTD
1 patentJEFFRIES KEITH J
1 patentSYNG INC
1 patentAXON ENTPR INC
1 patentTALJAARD JON
1 patentO'BRIEN SEAN
1 patentROBERTS DOUG
1 patentELECTRONIC ARTS INC
1 patentAUDI AG
1 patentAKRON BRASS CO
1 patentAVALON PHARMACEUTICALS
1 patentHONEYBEE ROBOTICS LLC
1 patentShowing the top 50 of 52 patents by PatentIndex Score.