SANTEC CORPORATION
Patent Owner
Stats
- 28 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- Feb 08, 2018 most recent publication
Details
- 28 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,231 Total Citation Count
- May 22, 1979 Earliest Filing
- 20 Expired/Abandoned/Withdrawn Patents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
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0314,908 OPTICAL COHERENCE TOMOGRAPHY SYSTEM USING POLARIZATION SWITCHINGApr 27, 16Nov 02, 17[A61B, G02B, G01B]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9720168 Wavelength selective optical switch having specified characteristics of WDM signal light beamJul 10, 13Aug 01, 17[G02B, G02F]
9549671 Optical coherence tomography system with multiple sample pathsJan 21, 15Jan 24, 17[A61B, G01B]
8797638 Wavelength selective optical switch device and method of controlling characteristics thereofOct 01, 12Aug 05, 14[G02B, G02F, H04J]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2013/0088,656 FREQUENCY CONTROL METHOD OF OPTICAL TUNABLE FILTER DEVICESAbandonedAug 13, 12Apr 11, 13[G02B, G02F]
7450239 Optical pulse evaluation device and in-service optical pulse evaluation deviceExpiredMar 31, 05Nov 11, 08[G01N]
7199928 Optical element, optical drop module, optical add-drop module, and tunable light sourceExpiredJul 01, 04Apr 03, 07[G02F]
7120361 Wavelength tunable multiplexing and demultiplexing filter device and wavelength routing deviceExpiredOct 07, 02Oct 10, 06[H04J]
6816643 Wavelength tunable demultiplexing filter device, wavelength tunable multiplexing filter device, and wavelength routing deviceExpiredApr 29, 02Nov 09, 04[G02B]
2003/0068,122 Wavelength tunable demultiplexing filter device, wavelength tunable multiplexing filter device, and wavelength routing deviceAbandonedApr 15, 02Apr 10, 03[G02B, H04J]
4476864 Combined multiple punch and single punch hair transplant cutting deviceExpiredSep 29, 82Oct 16, 84[A61B]
4408330 Field effect semiconductor laser, method of modulation thereofExpiredDec 05, 80Oct 04, 83[H01S]
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