MATSUSHITA ELECTRONICS CORPORATION
Patent Owner
Stats
- 11 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 14, 2008 most recent publication
Details
- 11 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,338 Total Citation Count
- Jun 20, 1977 Earliest Filing
- 80 Expired/Abandoned/Withdrawn Patents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
6677195 Semiconductor integrated circuit device and method of producing the sameFeb 21, 03Jan 13, 04[H01L]
6472293 Method for manufacturing an interconnect structure for stacked semiconductor deviceNov 30, 01Oct 29, 02[H01L]
6396508 Dynamic low-level enhancement and reduction of moving picture disturbance for a digital displayDec 02, 99May 28, 02[G09G]
6064200 Magnetic sensor with detection block, connector block and cap/coverJul 01, 97May 16, 00[G01P, G01B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2005/0045,990 Semiconductor device and method for fabricating the sameAbandonedSep 28, 04Mar 03, 05[H01L]
2003/0155,621 Semiconductor device and method for fabricating the sameAbandonedFeb 24, 03Aug 21, 03[H01L]
6573111 Method of making a semiconductor device with capacitor elementExpiredJun 20, 02Jun 03, 03[H01L]
6420298 Metallocene catalyst compositions, processes for making polyolefin resins using such catalyst compositions, and products produced therebyExpiredAug 31, 99Jul 16, 02[B01J]
2002/0000,588 SEMICONDUCTOR DEVICE HAVING A FERROELECTRIC CAPACITOR WITH TENSILE STRESS PROPERTIESAbandonedOct 22, 98Jan 03, 02[H01L]
2002/0000,589 SEMICONDUCTOR DEVICE WITH CAPACITOR ELEMENTS SUBSTANTIALLY FREE OF TITANIUMAbandonedNov 12, 98Jan 03, 02[H01L]
6166424 Capacitance structure for preventing degradation of the insulating filmExpiredJul 02, 98Dec 26, 00[H01L]
5994184 Semiconductor memory device and method of manufacturing the sameExpiredJun 30, 97Nov 30, 99[H01L]
5930629 Semiconductor memory device and method of manufacturing the sameExpiredAug 05, 96Jul 27, 99[H01L]
5887178 Idle state detector and idle state detecting method for a microprocessor unit for power savingsExpiredAug 28, 95Mar 23, 99[G06F]
5578402 Photomask used by photolithography and a process of producing sameExpiredMay 19, 95Nov 26, 96[G03F]
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