PHOTRONICS, INC.
Patent Owner
Stats
- 48 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 21, 2016 most recent publication
Details
- 48 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 517 Total Citation Count
- Dec 12, 1991 Earliest Filing
- 13 Expired/Abandoned/Withdrawn Patents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
9304334 Microfluidic thermoptic energy processorJan 21, 14Apr 05, 16[H01L, F24J, G01N, E06B, F28D, G06F, G02F]
9005848 Photomask having a reduced field size and method of using the sameJun 17, 09Apr 14, 15[G03F]
9005849 Photomask having a reduced field size and method of using the sameJun 22, 10Apr 14, 15[G03F]
8102031 Security element for an integrated circuit, integrated circuit including the same, and method for securing an integrated circuitApr 18, 08Jan 24, 12[H01L]
7943273 Photomask with detector for optimizing an integrated circuit production process and method of manufacturing an integrated circuit using the sameApr 18, 08May 17, 11[G03C, G03F]
7910269 Photomask with detector for optimizing an integrated circuit production process and method of manufacturing an integrated circuit using the sameMar 19, 10Mar 22, 11[G06F, G03F]
7790340 Photomask with detector for optimizing an integrated circuit production process and method of manufacturing an integrated circuit using the sameApr 20, 07Sep 07, 10[G03F]
7669167 Rule based system and method for automatically generating photomask orders by conditioning information from a customer's computer systemJun 25, 04Feb 23, 10[G06F]
7640529 User-friendly rule-based system and method for automatically generating photomask ordersNov 03, 04Dec 29, 09[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2006/0271,443 System and method for automatically generating and/or processing a photomask order using a script profilerAbandonedMay 27, 05Nov 30, 06[G06Q]
7067220 Pattern compensation techniques for charged particle lithographic masksExpiredDec 04, 02Jun 27, 06[G03F]
2006/0122,724 System and method for automatically generating a tooling specification using a logical operations utility that can be used to generate a photomask orderAbandonedDec 07, 04Jun 08, 06[G06F]
2006/0051,681 Method of repairing a photomask having an internal etch stop layerAbandonedSep 08, 04Mar 09, 06[G03C, G03F]
2005/0060,680 Rule based system and method for automatically generating photomask orders in a specified order formatAbandonedOct 27, 04Mar 17, 05[G03C, G06F, G03F]
2005/0042,523 Endpoint detection of plasma-assisted etch processAbandonedAug 20, 03Feb 24, 05[C03C, G01L, G03C, G01R, G03F, C23F, B44C]
2005/0026,053 Photomask having an internal substantially transparent etch stop layerAbandonedSep 08, 04Feb 03, 05[G03F, B32B]
6806006 Integrated cooling substrate for extreme ultraviolet reticleExpiredJul 15, 02Oct 19, 04[G21K, G03F]
2004/0086,787 Alternating aperture phase shift photomask having plasma etched isotropic quartz featuresAbandonedNov 05, 02May 06, 04[G03F]
6528215 Substrate for diamond stencil mask and method for formingExpiredNov 07, 00Mar 04, 03[G03F, B32B]
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