Assignee
HAMMOND SOFTWARE INC
US·3 granted patents·3 citations·filing 2019–2022
Top patents by PatentIndex Score
3 records- 0172US11439912B2Detecting cheating and changes in playing ability in partial knowledge and trick-taking gamesHAMMOND SOFTWARE INC·Filed 2021·Granted Sep 13, 2022·1 cites·20 claims
- 0269US11014005B2Detecting cheating and changes in playing ability in partial knowledge and trick-taking gamesHAMMOND SOFTWARE INC·Filed 2019·Granted May 25, 2021·2 cites·20 claims
- 0365US12528018B2Detecting cheating and changes in playing ability in partial knowledge and trick-taking gamesHAMMOND SOFTWARE INC·Filed 2022·Granted Jan 20, 2026·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →