Los Altos Hills, CA, United States of America

YuSheng Bai

This inventor holds 14 USPTO granted patents and 2 published patent applications and 23 EPO patents. Top assignees: Future Wei Technologies, Inc., Huawei Technologies Co., Limited. Active years: 2012-2026.

USPTO Granted Patents = 14 (Patent Applications = 2)

% Patents Active = 100.0

EPO Patents = 23 (Patent Applications = 21)

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 19(Granted Patents)

Company Filing History:

12 out of 3,059

Future Wei Technologies, Inc.

patents

2 out of 27,557

Huawei Technologies Co., Limited

patents

Years Active: 2012-2026

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12526056 - Apparatus and methods for mitigating multipath interference in fiber transmission system (2026-01-13),

2. 12143155 - Super-symbol signaling in optical communication systems (2024-11-12),

3. 10651947 - Coherent detection with remotely delivered local oscillators (2020-05-12),

4. 10532923 - Active MEMS damping (2020-01-14),

5. 10522968 - Narrow linewidth multi-wavelength light sources (2019-12-31),

6. 10151865 - Compact external grating PBS/PBC coupler (2018-12-11),

7. 10133098 - MOS capacitor optical modulator with transparent conductive and low-refractive-index gate (2018-11-20),

8. 10042192 - Electro-absorption modulator with local temperature control (2018-08-07),

9. 9696567 - Interdigitated optical modulator (2017-07-04),

10. 9477134 - Hybrid integration using folded Mach-Zehnder modulator array block (2016-10-25),

11. 9374260 - Method and apparatus for directly detected optical transmission systems based on carrierless amplitude-phase modulation (2016-06-21),

12. 9071363 - Optical transmitters with unbalanced optical sidebands separated by gaps (2015-06-30),

13. 8767575 - Method and apparatus for broadband carrier frequency and phase recovery in coherent optical system (2014-07-01),

14. 8340534 - Side band pilot tone for digital signal processing in polarization multiplexed coherent optical communication system (2012-12-25),

Title: Innovations of YuSheng Bai in Optical Communication Systems

Introduction

YuSheng Bai is a prominent inventor based in Los Altos Hills, California. He holds a total of 13 patents, showcasing his significant contributions to the field of optical communication systems. His work has advanced the technology used in transmitting information efficiently and effectively.

Latest Patents

Among his latest patents is the invention titled "Super-symbol signaling in optical communication systems." This apparatus and method facilitate the transmission of information bits via an optical communication system. The apparatus includes a distribution matcher (DM) that generates shaped symbols from the information bits. It also features a pre-deinterleaver (PDI) that applies a perturbation function to produce pre-deinterleaved symbols. An error reduction processor (ERP) is included, which generates error reduction symbols from the pre-deinterleaved symbols. The modulator then converts these symbols into optical signals for transmission. Another notable patent is "Coherent detection with remotely delivered local oscillators." This invention describes an integrated coherent receiver that extracts phase and frequency information from an optical signal using a local oscillator sourced from a remote location.

Career Highlights

YuSheng Bai has worked with notable companies such as Future Wei Technologies, Inc. and Huawei Technologies Co., Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical communication technology.

Collaborations

Some of his coworkers include Xiao Andy Shen and Hongbing Lei, who have collaborated with him on various projects throughout his career.

Conclusion

YuSheng Bai's contributions to optical communication systems through his patents and career achievements highlight his role as a leading inventor in the field. His innovative work continues to influence advancements in technology.