Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454638 | Bit allocation method, apparatus for multicarrier modulation signal, and system | Bo Liu, Lei Li, Zhenning Tao | 2019-10-22 |
| 10270634 | Signal transmission apparatus and multicarrier communication system | Hao Chen, Lei Li, Bo Liu | 2019-04-23 |
| 9979572 | Channel equalization and tracking apparatus and method and receiver | Bo Liu, Lei Li, Hao Chen, Andrzej Radecki | 2018-05-22 |
| 9917710 | Adaptive equalizer, adaptive equalization method and receiver | Bo Liu, Lei Li, Hao Chen, Andrzej Radecki | 2018-03-13 |
| 9654156 | Nonlinear compensating apparatus and method, transmitter and communication system | Bo Liu, Lei Li | 2017-05-16 |
| 9646116 | Nonlinear term selection apparatus and method, identification system and compensation system | Bo Liu, Lei Li, Zhenning Tao | 2017-05-09 |
| 9450675 | Method and apparatus for estimating cross-phase modulation impairments | Yinwen Cao, Zhenning Tao | 2016-09-20 |
| 9258166 | Timing synchronization apparatus and method for multi-carrier modulation signals | Lei Li, Zhenning Tao | 2016-02-09 |
| 9258060 | Method and apparatus for compensating nonlinear distortions in intensity modulation-direct detection system | Bo Liu, Lei Li, Zhenning Tao, Toshiki Tanaka | 2016-02-09 |
| 9219622 | Method and apparatus for compensating nonlinear damage | Zhenning Tao, Takeshi Hoshida | 2015-12-22 |
| 9209899 | Method and apparatus for adaptive nonlinear equalization in a polarization multiplexing optical communication system | Zhenning Tao | 2015-12-08 |
| 9130738 | Sequence synchronization apparatus and method and receiver | Hao Chen, Lei Li, Bo Liu | 2015-09-08 |
| 9104930 | Code symbol reading system | Anatoly Kotlarsky, Xiaoxun Zhu, Mikhail Veksland, Ka Man Au, Patrick Giordano +8 more | 2015-08-11 |
| 8995835 | Inverse channel apparatus and transmitter, receiver and system containing the apparatus | Zhenning Tao | 2015-03-31 |
| 8935115 | Method and apparatus for compensating nonlinear damage | Zhenning Tao, Takeshi Hoshida | 2015-01-13 |
| 8655195 | Average length magnitude detecting apparatus, and method | Zhenning Tao, Lei Li | 2014-02-18 |
| 8517271 | Optical code symbol reading system employing a LED-driven optical-waveguide structure for illuminating a manually-actuated trigger switch integrated within a hand-supportable system housing | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2013-08-27 |
| 8479992 | Optical code symbol reading system employing an acoustic-waveguide structure for coupling sonic energy, produced from an electro-transducer, to sound wave ports formed in the system housing | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2013-07-09 |
| 8452192 | Apparatus and method for monitoring statistical characteristics of phase noises, and coherent optical communication receiver | Zhenning Tao, Shoichiro Oda | 2013-05-28 |
| 8317105 | Optical scanning system having an extended programming mode and method of unlocking restricted extended classes of features and functionalities embodied therewithin | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2012-11-27 |
| 8157174 | Digital image capture and processing system employing an image formation and detection system having an area-type image detection array supporting single snap-shot and periodic snap-shot modes of image acquisition during object illumination and imaging operations | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2012-04-17 |
| 8157175 | Digital image capture and processing system supporting a presentation mode of system operation which employs a combination of video and snapshot modes of image detection array operation during a single cycle of system operation | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2012-04-17 |
| 8132731 | Digital image capture and processing system having a printed circuit (PC) board with a light transmission aperture, wherein an image detection array is mounted on the rear side of said PC board, and a linear array of light emitting diodes (LEDS) is mounted on the front surface of said PC board, and aligned with an illumination-focusing lens structure integrated within said imaging window | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2012-03-13 |
| 8100331 | Digital image capture and processing system having a printed circuit (PC) board with light transmission aperture, wherein first and second field of view (FOV) folding mirrors project the FOV of a digital image detection array on the rear surface of said PC board, through said light transmission aperture | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2012-01-24 |
| 8087588 | Digital image capture and processing system having a single printed circuit (PC) board with a light transmission aperture, wherein a first linear array of visible light emitting diodes (LEDs) are mounted on the rear side of the PC board for producing a linear targeting illumination beam, and wherein a second linear array of visible LEDs are mounted on the front side of said PC board for producing a field of visible illumination within the field of view (FOV) of the system | Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano +8 more | 2012-01-03 |