Inventor · disambiguated record
Kevin Chang
Also filed as: CHANG KEVIN · CHANG KEVIN WOOSEUNG
9 granted patents·5 pending applications·25 citations·filing 2013–2022
82Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
14 records- 0191US10346870B1Dynamic promotion analyticsGROUPON INC·Filed 2013·Granted Jul 9, 2019·15 cites·16 claims
- 0285US10430824B1Reimpression promotion systemGROUPON INC·Filed 2013·Granted Oct 1, 2019·6 cites·10 claims
- 0383US11068930B2Reimpression promotion systemGROUPON INC·Filed 2019·Granted Jul 20, 2021·2 cites·21 claims
- 0478US10360580B1Promotion system for determining and correcting for insufficiency of promotion dataGROUPON INC·Filed 2013·Granted Jul 23, 2019·2 cites·19 claims
- 0568US12062064B2Reimpression promotion systemBYTEDANCE INC·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 0668US11263659B2Dynamic promotion analyticsGROUPON INC·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
- 0768US11037189B2Promotion system for determining and correcting for insufficiency of promotion dataGROUPON INC·Filed 2019·Granted Jun 15, 2021·0 cites·24 claims
- 0868US2022138794A1Dynamic promotion analyticsGROUPON INC·Filed 2021·Application pending·0 cites
- 0965US2021326921A1Promotion system for determining and correcting for insufficiency of promotion dataGROUPON INC·Filed 2021·Application pending·0 cites
- 1061US10929881B1Pre-feature promotion systemGROUPON INC·Filed 2013·Granted Feb 23, 2021·0 cites·16 claims
- 1160US11734715B2Pre-feature promotion systemGROUPON INC·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 1255US2022405794A1System and method for throttling communications with consumer devicesGROUPON INC·Filed 2022·Application pending·0 cites
- 1347US2020320561A1Method and apparatus using context to determine consumer dealsGROUPON INC·Filed 2020·Application pending·0 cites
- 1445US2017148092A1Mortgage-Based Loan Program that Executes through a Unique Loan Processing SystemCHANG KEVIN WOOSEUNG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →