Inventor
POON ALEX
US8 patents
⚠️ This page may combine multiple inventors who share the name “POON ALEX”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EBAY INC
3 patentsUS7428505B1Sep 23, 2008
Method and system for harvesting feedback and comments regarding multiple items from users of a network-based transaction facility
EBAY INC140 citations96
US7127404B1Oct 24, 2006
Method and apparatus for a dual online registration contact information system
EBAY INC72 citations96
US7587359B2Sep 8, 2009
Method and system for harvesting feedback and comments regarding multiple items from users of a network-based transaction facility
EBAY INC45 citations94
POON ALEX
3 patentsUS8275673B1Sep 25, 2012
Method and system to recommend further items to a user of a network-based transaction facility upon unsuccessful transacting with respect to an item
POON ALEX18 citations91
US8237911B2Aug 7, 2012
Apparatus and methods for keeping immersion fluid adjacent to an optical assembly during wafer exchange in an immersion lithography machine
POON ALEX34 citations90
US8400610B2Mar 19, 2013
Apparatus and methods for keeping immersion fluid adjacent to an optical assembly during wafer exchange in an immersion lithography machine
POON ALEX32 citations88