Issued Patents All Time
Showing 76–100 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8737847 | Method and apparatus of using joint timing recovery for a coherent optical system | Chuandong Li, Zhuhong Zhang, Fei Zhu | 2014-05-27 |
| 8738824 | Low power audio codec | Qinwei Gu | 2014-05-27 |
| 8732488 | Millions of instruction per second (MIPS) based idle profiler in a power management framework | Qinwei Gu | 2014-05-20 |
| 8689021 | System and method for selecting a power management configuration in a multi-core environment according to various operating conditions such as voltage, frequency, power mode, and utilization factor varied on a per-core basis | Marlon Moncrieffe, Bryan C. Morgan, Scott B. Peirce, Premanand Sakarda | 2014-04-01 |
| 8611750 | Wavelength locker for simultaneous control of multiple dense wavelength division multiplexing transmitters | Hongbing Lei, Xiao Shen | 2013-12-17 |
| 8606107 | Colorless dense wavelength division multiplexing transmitters | Yang Wen | 2013-12-10 |
| 8578188 | Method and system for selecting an operating frequency for a chip to provide a desired overall power dissipation value for the chip | Priya Vaidya, Premanand Sakarda | 2013-11-05 |
| 8559821 | Wavelength stabilization and locking for colorless dense wavelength division multiplexing transmitters | Yang Wen, Jizhong Liu | 2013-10-15 |
| 8538279 | Method and apparatus for carrier phase estimation and correction in a coherent optical system | Chuandong Li, Zhuhong Zhang, Fei Zhu | 2013-09-17 |
| 8489377 | Method of verifying the performance model of an integrated circuit | Reuel William Nash, Xiaowei Li | 2013-07-16 |
| 8417118 | Colorless dense wavelength division multiplexing transmitters | — | 2013-04-09 |
| 8391726 | Method and apparatus for frame detection and polarization separation | Yuanjie Chen, Zhuhong Zhang, Chuandong Li, Fei Zhu | 2013-03-05 |
| 8337096 | Efficient thermoelectric cooling of photonic integrated circuits | Xiao Shen, Hongbing Lei | 2012-12-25 |
| 8311416 | Method and apparatus for generating optical duo binary signals with frequency chirp | — | 2012-11-13 |
| 8285149 | Method and system for integrated DWDM transmitters | — | 2012-10-09 |
| 8285151 | Method and system for hybrid integrated 1XN DWDM transmitter | Xiao Shen | 2012-10-09 |
| 8285150 | Method and system for integrated DWDM transmitters | — | 2012-10-09 |
| 8281160 | Method and system for selecting an operating frequency for a chip to provide a desired overall power dissipation value for the chip | Priya Vaidya, Premanand Sakarda | 2012-10-02 |
| 8238757 | Method and apparatus for generating optical duobinary signals with enhanced receiver sensitivity and spectral efficiency | Yanjun Zhu, Rong Zhang, Jizhong Liu, Jian Deng | 2012-08-07 |
| 8063413 | Tensile strained GE for electronic and optoelectronic applications | Minjoo L. Lee, Eugene A. Fitzgerald | 2011-11-22 |
| 8050525 | Method and system for grating taps for monitoring a DWDM transmitter array integrated on a PLC platform | Xiao Shen | 2011-11-01 |
| 7801445 | Method and apparatus for DWDM line card | Xiao Shen | 2010-09-21 |
| 7792433 | System and method for generating optical return-to-zero signals with differential bi-phase shift and frequency chirp | — | 2010-09-07 |
| 7769256 | Method and system for performance monitor for digital optical DWDM networks | Xiao Shen | 2010-08-03 |
| 7742705 | System and method for chirped light source | Fei Zhu | 2010-06-22 |