Assignee
ISE ELECTRONICS CORP
US19 patents
Top patents by PatentIndex Score
US6239547B1May 29, 2001
Electron-emitting source and method of manufacturing the same
ISE ELECTRONICS CORP264 citations95
US6652923B2Nov 25, 2003
Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source
ISE ELECTRONICS CORP16 citations91
US6624566B2Sep 23, 2003
Vacuum fluorescent display
ISE ELECTRONICS CORP20 citations90
US5736814AApr 7, 1998
Vacuum flourescent display apparatus
ISE ELECTRONICS CORP20 citations90
US4081716AMar 28, 1978
Fluorescent display elements
ISE ELECTRONICS CORP20 citations81
US4140941AFeb 20, 1979
Cathode-ray display panel
ISE ELECTRONICS CORP18 citations73
US5739634AApr 14, 1998
Dot matrix type vacuum fluorescent display tube
ISE ELECTRONICS CORP13 citations71
US5406170AApr 11, 1995
Light emitting device resistant to damage by thermal expansion
ISE ELECTRONICS CORP9 citations71
US4970430ANov 13, 1990
Fluorescent display apparatus
ISE ELECTRONICS CORP11 citations71
US4972116ANov 20, 1990
Light source display tube
ISE ELECTRONICS CORP12 citations70
US4125390ANov 14, 1978
Method of vacuum-sealing vacuum articles
ISE ELECTRONICS CORP16 citations65
US4081715AMar 28, 1978
Luminescent display tube with plural cathodes and electron flux dispersing means
ISE ELECTRONICS CORP3 citations62
US5844358ADec 1, 1998
Light-emitting device having a recessed portion in rear panel thereof
ISE ELECTRONICS CORP1 citations60
US5304083AApr 19, 1994
Method of forming a light emitting device
ISE ELECTRONICS CORP3 citations60
US5341065AAug 23, 1994
Light-emitting device
ISE ELECTRONICS CORP6 citations57
US5581149ADec 3, 1996
Display tube for light source
ISE ELECTRONICS CORP3 citations56
US4692663ASep 8, 1987
Fluorescent display tube for light source
ISE ELECTRONICS CORP3 citations56
US4688030AAug 18, 1987
Fluorescent display device
ISE ELECTRONICS CORP6 citations54
US4311996AJan 19, 1982
Hand held type electronic calculators
ISE ELECTRONICS CORP5 citations54