Johnson; Bartley C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Johnson; Bartley C..The latest application filed is for "tunable vcsel polarization control with intracavity subwavelength grating".

Company Profile

13.42.39

Johnson; Bartley C. - North Andover MA
Johnson; Bartley C. - Clayton MO
Johnson; Bartley C. - St. Louis MO
Johnson; Bartley C. - Cranbury NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Tunable VCSEL polarization control with intracavity subwavelength grating App 20220311213 - Johnson; Bartley C.	2022-09-29
Quantum well placement in a tunable VCSEL Grant 11,139,635 - Johnson , et al. October 5, 2	2021-10-05
Integrated optical coherence analysis system Grant 11,092,426 - Johnson , et al. August 17, 2	2021-08-17
Optically pumped tunable VCSEL employing geometric isolation App 20210175683 - Johnson; Bartley C. ; et al.	2021-06-10
Tunable VCSEL polarization control through dissimilar die bonding Grant 10,951,009 - Johnson , et al. March 16, 2	2021-03-16
Optically pumped tunable VCSEL employing geometric isolation Grant 10,951,007 - Johnson , et al. March 16, 2	2021-03-16
OCT System with Bonded MEMS Tunable Mirror VCSEL Swept Source App 20210075190 - Flanders; Dale C. ; et al.	2021-03-11
Tunable VCSEL with combined gain and DBR mirror App 20210050712 - Johnson; Bartley C. ; et al.	2021-02-18
OCT system with bonded MEMS tunable mirror VCSEL swept source Grant 10,855,053 - Flanders , et al. December 1, 2	2020-12-01
OCT system calibration method for improved image resolution and reduced image artifacts App 20200096311 - Johnson; Bartley C. ; et al.	2020-03-26
Quantum well placement in a tunable VCSEL App 20190386461 - Johnson; Bartley C. ; et al.	2019-12-19
Tunable VCSEL polarization control through dissimilar die bonding App 20190348815 - Johnson; Bartley C. ; et al.	2019-11-14
Optically pumped tunable VCSEL employing geometric isolation App 20190348813 - Johnson; Bartley C. ; et al.	2019-11-14
Real time FPGA resampling for swept source optical coherence tomography Grant 10,393,502 - Johnson , et al. A	2019-08-27
Laser swept source with controlled mode locking for OCT medical imaging Grant 10,371,499 - Johnson , et al.	2019-08-06
OCT System with Bonded MEMS Tunable Mirror VCSEL Swept Source App 20190027895 - Flanders; Dale C. ; et al.	2019-01-24
Optical coherence tomography laser with integrated clock Grant 10,184,783 - Flanders , et al. Ja	2019-01-22
OCT swept laser with cavity length compensation Grant 10,161,738 - Johnson , et al. Dec	2018-12-25
OCT system with bonded MEMS tunable mirror VCSEL swept source Grant 10,109,979 - Flanders , et al. October 23, 2	2018-10-23
OCT Sensing of Particulates in Oil App 20180259441 - Johnson; Bartley C. ; et al.	2018-09-13
Optical Coherence Tomography Laser with Integrated Clock App 20180051978 - Flanders; Dale C. ; et al.	2018-02-22
Integrated Optical Coherence Analysis System App 20180031363 - Johnson; Bartley C. ; et al.	2018-02-01
System and method for resampling optical coherence tomography signals in segments Grant 9,869,542 - Goldberg , et al. January 16, 2	2018-01-16
Optical coherence tomography laser with integrated clock Grant 9,791,261 - Flanders , et al. October 17, 2	2017-10-17
Integrated optical coherence analysis system Grant 9,772,177 - Johnson , et al. September 26, 2	2017-09-26
Integrated dual swept source for OCT medical imaging Grant 9,593,934 - Goldberg , et al. March 14, 2	2017-03-14
Integrated dual swept source alternating same scan band for OCT medical imaging Grant 9,574,869 - Johnson , et al. February 21, 2	2017-02-21
OCT System with Bonded MEMS Tunable Mirror VCSEL Swept Source App 20160329682 - Flanders; Dale C. ; et al.	2016-11-10
Optical Coherence Tomography Laser with Integrated Clock App 20160320172 - Flanders; Dale C. ; et al.	2016-11-03
Regenerative mode locked laser swept source for OCT medical imaging Grant 9,441,944 - Kuznetsov , et al. September 13, 2	2016-09-13
Optical coherence tomography laser with integrated clock Grant 9,417,051 - Flanders , et al. August 16, 2	2016-08-16
Spectral filtering of k-clock signal in OCT system and method Grant 9,310,182 - Goldberg , et al. April 12, 2	2016-04-12
Real Time FPGA Resampling for Swept Source Optical Coherence Tomography App 20160025478 - Johnson; Bartley C. ; et al.	2016-01-28
Multi-speed OCT swept source with optimized k-clock Grant 9,243,885 - Johnson , et al. January 26, 2	2016-01-26
System and Method for Resampling Optical Coherence Tomography Signals in Segments App 20150300806 - Goldberg; Brian ; et al.	2015-10-22
Spectral filtering of k-clock signal in OCT system and method App 20150184995 - Goldberg; Brian ; et al.	2015-07-02
OCT system with tunable clock system for flexible data acquisition Grant 8,953,167 - Johnson , et al. February 10, 2	2015-02-10
OCT system with phase sensitive interference signal sampling Grant 8,836,953 - Johnson September 16, 2	2014-09-16
OCT Swept Laser with Cavity Length Compensation App 20140218741 - Johnson; Bartley C. ; et al.	2014-08-07
OCT System with Bonded MEMS Tunable Mirror VCSEL Swept Source App 20140176958 - Flanders; Dale C. ; et al.	2014-06-26
Integrated Dual Swept Source for OCT Medical Imaging App 20140168658 - Johnson; Bartley C. ; et al.	2014-06-19
Integrated Dual Swept Source for OCT Medical Imaging App 20140152997 - Goldberg; Brian ; et al.	2014-06-05
OCT system with tunable clock system for flexible data acquisition App 20140125986 - Johnson; Bartley C. ; et al.	2014-05-08
OCT system with phase sensitive interference signal sampling App 20140125991 - Johnson; Bartley C.	2014-05-08
Integrated dual swept source for OCT medical imaging Grant 8,687,666 - Goldberg , et al. April 1, 2	2014-04-01
Laser Swept Source with Controlled Mode Locking for OCT Medical Imaging App 20140085639 - Johnson; Bartley C. ; et al.	2014-03-27
Integrated dual swept source for OCT medical imaging Grant 8,665,450 - Johnson , et al. March 4, 2	2014-03-04
Optical Coherence Tomography Laser with Integrated Clock App 20140016135 - Flanders; Dale C. ; et al.	2014-01-16
Regenerative Mode Locked Laser Swept Source for OCT Medical Imaging App 20130308136 - Kuznetsov; Mark E. ; et al.	2013-11-21
Optical coherence tomography laser with integrated clock Grant 8,564,783 - Flanders , et al. October 22, 2	2013-10-22
Multi-speed OCT swept source with optimized k-clock App 20130271772 - Johnson; Bartley C. ; et al.	2013-10-17
Method and system for background subtraction in medical optical coherence tomography system Grant 8,457,440 - Johnson June 4, 2	2013-06-04
OCT Combining Probes and Integrated Systems App 20120300215 - Johnson; Bartley C. ; et al.	2012-11-29
Integrated Optical Coherence Analysis System App 20120300216 - Johnson; Bartley C. ; et al.	2012-11-29
OCT combining probes and integrated systems Grant 8,259,303 - Johnson , et al. September 4, 2	2012-09-04
Integrated Dual Swept Source for OCT Medical Imaging App 20120162659 - Goldberg; Brian ; et al.	2012-06-28
Actively Mode Locked Laser Swept Source for OCT Medical Imaging App 20120162662 - Johnson; Bartley C. ; et al.	2012-06-28
Soft clock delay for OCT system and method therefor Grant 8,139,226 - Johnson March 20, 2	2012-03-20
Integrated Dual Swept Source for OCT Medical Imaging App 20110080591 - Johnson; Bartley C. ; et al.	2011-04-07
Soft Clock Delay for OCT System and Method Therefor App 20100272432 - Johnson; Bartley C.	2010-10-28
System for spectroscopic carpet identification Grant 7,671,981 - Atia , et al. March 2, 2	2010-03-02
Optical Coherence Tomography Laser with Integrated Clock App 20090290167 - Flanders; Dale C. ; et al.	2009-11-26
OCT Combining Probes and Integrated Systems App 20090284749 - Johnson; Bartley C. ; et al.	2009-11-19
Wavelength locker and optical system using the same Grant 6,639,922 - Vakhshoori , et al. October 28, 2	2003-10-28
Optical phased array control system Grant 6,597,836 - Johnson , et al. July 22, 2	2003-07-22
Wavelength locker and optical system using the same App 20030112837 - Vakhshoori, Daryoosh ; et al.	2003-06-19
Optical phased array control system App 20030002790 - Johnson, Bartley C. ; et al.	2003-01-02
Apparatus, method, and computer program product for controlling an interferromic phased array Grant 6,233,085 - Johnson May 15, 2	2001-05-15
Optical fiber sensor system Grant 6,204,920 - Ellerbrock , et al. March 20, 2	2001-03-20
Dual frequency laser amplifier array and operating method therefor Grant 6,061,170 - Rice , et al. May 9, 2	2000-05-09
Wavelength-addressable optical time-delay network and phased array antenna incorporating the same Grant 5,761,351 - Johnson June 2, 1	1998-06-02
Monitoring and/or control of optical amplifiers Grant 4,918,396 - Halemane , et al. April 17, 1	1990-04-17