Issued Patents All Time
Showing 76–100 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8452174 | Measuring differential group delay in an optical fiber | Glenn A. Wellbrock | 2013-05-28 |
| 8433190 | Hot-swapping in-line optical amplifiers in an optical network | Glenn A. Wellbrock | 2013-04-30 |
| 8428462 | Self-healing repeater node | Glenn A. Wellbrock | 2013-04-23 |
| 8401395 | Free space optics broadband home network | Glenn A. Wellbrock | 2013-03-19 |
| 8391707 | Maintenance friendly optical fiber switching system | Glenn A. Wellbrock | 2013-03-05 |
| 8308375 | Optical signal measurement devices | Glenn A. Wellbrock, Nee-Ben Gee | 2012-11-13 |
| 8280208 | Optical fiber connector and network device configuration | Glenn A. Wellbrock | 2012-10-02 |
| 8208811 | Network with sourceless clients | Glenn A. Wellbrock | 2012-06-26 |
| 8195046 | Measurement of polarization mode dispersion or differential group delay of an optical path | Glenn A. Wellbrock | 2012-06-05 |
| 8190024 | Systems and methods for wavelength scanning of in-service wavelength division multiplexing systems | Glenn A. Wellbrock | 2012-05-29 |
| 8180216 | Latency measurement in optical networks | Glenn A. Wellbrock, Michael D. Pollock | 2012-05-15 |
| 8174685 | Measurement of nonlinear effects of an optical path | Glenn A. Wellbrock | 2012-05-08 |
| 8175454 | Fault locator for long haul transmission system | Glenn A. Wellbrock, George H. Mohrmann | 2012-05-08 |
| 8036531 | Hybrid switch for optical networks | Glenn A. Wellbrock | 2011-10-11 |
| 8014640 | Optical power monitoring with robotically moved macro-bending | Glenn A. Wellbrock | 2011-09-06 |
| 8014669 | In-channel residual chromatic dispersion measurement | Glenn A. Wellbrock | 2011-09-06 |
| 7974533 | Long reach optical network | Glenn A. Wellbrock | 2011-07-05 |
| 7955002 | Optical signal measurement device | Glenn A. Wellbrock, Timothy E. Lawter, Robert H. Mills, Gary E. Myrland | 2011-06-07 |
| 7889868 | Quantum key distribution system | Glenn A. Wellbrock, David Zhi Chen | 2011-02-15 |
| 7881572 | System and method for determining fiber characteristics | — | 2011-02-01 |
| 7808622 | Fiber rack assembly and associated testing system | Glenn A. Wellbrock | 2010-10-05 |
| 7751680 | Environmentally stable component assembly | Glenn A. Wellbrock | 2010-07-06 |
| 7747124 | System and method for providing large scale, automated, fiber-optic, cross-connection | Glenn A. Wellbrock | 2010-06-29 |
| 7711267 | Remote management of central office operations | Glenn A. Wellbrock | 2010-05-04 |
| 7577257 | Large scale quantum cryptographic key distribution network | Glenn A. Wellbrock | 2009-08-18 |