Individual holder
KHEN DAN Y
US·3 granted patents·93 citations·filing 2004–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0191US8578399B2Method, system, and apparatus for providing access to workbook models through remote function cellsKHEN DAN Y·Filed 2004·Granted Nov 5, 2013·87 cites·15 claims
- 0271US9501463B2Spreadsheet cell-based notificationsKHEN DAN Y·Filed 2005·Granted Nov 22, 2016·4 cites·15 claims
- 0367US9317495B2Method, system, and apparatus for providing access to workbook models through remote function callsKHEN DAN Y·Filed 2012·Granted Apr 19, 2016·2 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when KHEN DAN Y files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →