Assignee
HE DAHUA
CN·1 granted patent·1 pending application·0 citations·filing 2004–2005
Top patents by PatentIndex Score
2 records- 0146US2007048719A1Methods and systems for presenting and recording class sessions in virtual classroomHE DAHUA·Filed 2004·Application pending·0 cites
- 0241US9779778B2Method and apparatus for enabling an application to cooperate with running of a programHE DAHUA·Filed 2005·Granted Oct 3, 2017·0 cites·18 claims
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