Canon Sales Co., Inc.
Patent Owner
Stats
- 11 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 07, 2012 most recent publication
Details
- 11 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,100 Total Citation Count
- Jun 08, 1992 Earliest Filing
- 51 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8239296 System and method of assisting goods collection and recording mediumJan 03, 07Aug 07, 12[A01K]
6645883 Film forming method, semiconductor device and manufacturing method of the sameMay 24, 01Nov 11, 03[H01L]
6479409 Fabrication of a semiconductor device with an interlayer insulating film formed from a plasma devoid of an oxidizing agentFeb 23, 01Nov 12, 02[H01L]
6472334 Film forming method, semiconductor device manufacturing method, and semiconductor deviceApr 03, 01Oct 29, 02[H01L]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6900144 Film-forming surface reforming method and semiconductor device manufacturing methodExpiredMar 15, 01May 31, 05[H01L]
6835669 Film forming method, semiconductor device and semiconductor device manufacturing methodExpiredJul 13, 01Dec 28, 04[H01L]
6750137 Method and apparatus for forming an interlayer insulating film and semiconductor deviceExpiredMar 06, 00Jun 15, 04[H01L]
6646327 Semiconductor device and semiconductor device manufacturing methodExpiredApr 22, 02Nov 11, 03[H01L]
6524972 Method for forming an interlayer insulating film, and semiconductor deviceExpiredMar 09, 00Feb 25, 03[H01L]
6514855 Semiconductor device manufacturing method having a porous insulating filmExpiredApr 12, 00Feb 04, 03[H01L]
6500752 Semiconductor device and semiconductor device manufacturing methodExpiredJul 16, 01Dec 31, 02[H01L]
6496933 Document authentication using a mark that is separate from document informationExpiredOct 14, 98Dec 17, 02[H04L]
6472330 Method for forming an interlayer insulating film, and semiconductor deviceExpiredMay 17, 00Oct 29, 02[H01L]
6435196 Impurity processing apparatus and method for cleaning impurity processing apparatusExpiredDec 01, 99Aug 20, 02[B08B]
6432839 Film forming method and manufacturing method of semiconductor deviceExpiredMar 13, 01Aug 13, 02[H01L]
6420276 Semiconductor device and semiconductor device manufacturing methodExpiredJul 16, 01Jul 16, 02[H01L]
2002/0091,595 System and method of assisting goods collection and recording mediumAbandonedDec 28, 01Jul 11, 02[G06F]
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