Issued Patents All Time
Showing 101–125 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733108 | Method and apparatus for remote sensing using optical orbital angular momentum (OAM)-based spectroscopy for detecting lateral motion of a remote object | Neda Cvijetic, Giovanni Milione, Ezra Ip | 2017-08-15 |
| 9735921 | Ultra-high speed optical transport employing LDPC-coded modulation with non-uniform signaling | Ivan B. Djordjevic | 2017-08-15 |
| 9729230 | Centralized automatic bias control system and method for multiple optical modulators | Shaoliang Zhang, Fatih Yaman, Yue-Kai Huang | 2017-08-08 |
| 9720075 | System and method for remote object sensing | Giovanni Milione, Neda Cvijetic | 2017-08-01 |
| 9722634 | Multiple component codes based generalized low-density parity-check codes for high-speed optical transport | Ivan B. Djordjevic | 2017-08-01 |
| 9722700 | Wavelength division multiplexing system and method including wavelength monitoring | Fatih Yaman, Shaoliang Zhang, Yoshihisa Inada, Takaaki Ogata | 2017-08-01 |
| 9654209 | Low cost secure ROADM branching unit with redundancy protection | Philip Nan Ji, Ryuji Aida | 2017-05-16 |
| 9654246 | Low cost secure submarine ROADM branching unit using bidirectional wavelength-selective switch | Philip Nan Ji, Ryuji Aida | 2017-05-16 |
| 9609400 | Reconfigurable and variable-rate shared multi-transponder architecture for flexible ethernet-based optical networks | Konstantinos Kanonakis, Junqiang Hu, Ankitkumar Patel, Philip Nan Ji | 2017-03-28 |
| 9599460 | Hybrid Raman and Brillouin scattering in few-mode fibers | Yi Weng | 2017-03-21 |
| 9599556 | Reference signal generation for lock-in amplifier in high sensitivity gas sensing system | Junqiang Hu | 2017-03-21 |
| 9544667 | Burst switching system using optical cross-connect as switch fabric | Junqiang Hu, Philip Nan Ji, Yawei Yin | 2017-01-10 |
| 9537757 | Adding link aggregation group to hitless protection in packet switched networks | Junqiang Hu, Yoshinobu Ooto, Kazuo Takagi, Yoshiaki Aono | 2017-01-03 |
| 9525726 | Compute followed by network load balancing procedure for embedding cloud services in software-defined flexible-grid optical transport networks | Ankitkumar Patel, Philip Nan Ji | 2016-12-20 |
| 9485029 | Multinary signaling based coded modulation for ultra-high-speed optical transport | Ivan B. Djordjevic | 2016-11-01 |
| 9479446 | Hitless service in a variable rate optical transponder | Junqiang Hu, Konstantinos Kanonakis, Philip Nan Ji | 2016-10-25 |
| 9479285 | Non-binary LDPC coded mode-multiplexed four-dimensional signaling based on orthogonal frequency division multiplexing | Ivan B. Djordjevic | 2016-10-25 |
| 9455795 | Optical network switching using N:N transponder through time-domain multiplexing and burst mode access | Junqiang Hu | 2016-09-27 |
| 9450616 | Adaptive coded-modulation for intelligent optical transport networks | Shaoliang Zhang, Yequn Zhang, Lei Xu | 2016-09-20 |
| 9450805 | Generic centralized architecture for software-defined networking with low latency one-way bypass communication | Neda Cvijetic, Ankitkumar Patel, Philip Nan Ji, Maria Ioanna Angelou | 2016-09-20 |
| 9450612 | Encoding method and system for quasi-cyclic low-density parity-check code | Junqiang Hu | 2016-09-20 |
| 9420359 | Dynamic wavelength virtualization and/or on-demand flow provisioning in optical networks | Neda Cvijetic, Philip Nan Ji, Akihiro Tanaka | 2016-08-16 |
| 9413485 | Network followed by compute load balancing procedure for embedding cloud services in software-defined flexible-grid optical transport networks | Ankitkumar Patel, Philip Nan Ji | 2016-08-09 |
| 9414134 | Secure wavelength selective switch-based reconfigurable branching unit for submarine network | Ryuji Aida, Philip Nan Ji | 2016-08-09 |
| 9385903 | Rhombic-QPSK modulation for improved tolerance to nonlinearity in fiber communication systems | Eduardo Mateo Rodriquez, Fatih Yaman, Shaoliang Zhang | 2016-07-05 |