Han Henry Sun

This inventor holds 99 USPTO granted patents and 16 published patent applications and 6 EPO patents, primarily in Optical Communication (CPC class H04B10-516). Top assignees: Infinera Corporation, Nortel Networks Corporation, Ciena Corporation. Active years: 2005-2026.

USPTO Granted Patents = 99 (Patent Applications = 16)

% Patents Active = 98.0

EPO Patents = 6 (Patent Applications = 3)

Average Co-Inventor Count = 3.3

ph-index = 20

Forward Citations = 1,055(Granted Patents)

Forward Citations (Not Self Cited) = 883(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nepean, CA (2005 - 2011)
Ottowa, CA (2015)
Kanata, CA (2012 - 2017)
Sunnyvale, CA (US) (2020 - 2022)
Ottawa, CA (2010 - 2024)

Company Filing History:

Nortel Networks Corporation

Ciena Luxembourg S.a.r.l.

patent

5. 1 out of 4

Infiriera Corporation

patents

6. 2 out of 834,350

Other

patents

Years Active: 2005-2026

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Areas of Expertise:

Optical Networks

Data Synchronization

Subcarrier Modulation

Error Correction

Digital Communication

Coherent Systems

Probabilistic Shaping

Laser Synchronization

Clock Recovery

Forward Error Correction

Satellite Communications

Digital Subcarriers

99 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12732281 - Distribution matrching for probabilistic constellation shaping with an arbitrary input/ouput alphabet (2026-09-08),

2. 12526072 - Power consumption reduction in soft decoding of generalized product codes (2026-01-13),

3. 12476850 - Asymmetric pulse-shaping in digital communication systems (2025-11-18),

4. 12431983 - Perturbative-based nonlinear compensation for digital subcarrier systems (2025-09-30),

5. 12388529 - State of polarization sensitive coherent optical time domain reflectometry (2025-08-12),

6. 12237870 - Data synchronization in optical networks and devices (2025-02-25),

7. 12231175 - Data synchronization in optical networks and devices (2025-02-18),

8. 12160265 - Transmitting and receiving data using a satellite communications network (2024-12-03),

9. 12081269 - Hub-leaf laser synchronization (2024-09-03),

10. 12057934 - Methods and apparatus for sub-carrier interleaving to improve overall forward error correction (2024-08-06),

11. 12047163 - Out-of-band communication channel for point-to-multi-point communications (2024-07-23),

12. 11984932 - Clock recovery for digital subcarriers for optical networks (2024-05-14),

13. 11902079 - Distribution matching for probabilistic constellation shaping with an arbitrary input/output alphabet (2024-02-13),

14. 11881898 - Clock recovery for digital subcarriers for optical networks (2024-01-23),

15. 11855754 - Subcarrier modulation with radio frequency (RF) IQ modulators (2023-12-26),

Title: Han Henry Sun: A Pioneer in Innovation

Introduction:

Han Henry Sun, a visionary inventor based in Ottawa, Canada, is setting new standards in the world of technology with his insatiable passion for innovation and his unwavering commitment to pushing the boundaries of what is possible.

Latest Patents:

With an impressive portfolio of 88 patents, Han Henry Sun continues to make waves in the field of technology. His latest patents, including "Clock Recovery for Digital Subcarriers for Optical Networks" and "Distribution Matching for Probabilistic Constellation Shaping with an Arbitrary Input/Output Alphabet," showcase his expertise in optical network systems and components.

Career Highlights:

Having worked at renowned companies such as Infinera Corporation and Nortel Networks Corporation, Han Henry Sun has honed his skills and expertise in the technological industry. His innovative solutions have contributed significantly to shaping the landscape of modern technology.

Collaborations:

Throughout his career, Han Henry Sun has collaborated with esteemed professionals in the field, including Kuang-Tsan Wu and Kim Bryon Roberts. Together, they have worked on groundbreaking projects that have revolutionized the way we perceive technology.

Conclusion:

In conclusion, Han Henry Sun's relentless drive for innovation and his exceptional contributions to the technological sector have positioned him as a true pioneer in the world of inventions. With a promising future ahead, Han Henry Sun continues to inspire and shape the technological landscape with his groundbreaking inventions and vision for the future.