Mountain View, CA, United States of America

Ronald Ho

This inventor holds 62 USPTO granted patents and 3 published patent applications and 6 EPO patents, primarily in Silicon Photonics (CPC class H01L). Top assignees: Sun Microsystems, Inc., Oracle America, Inc., Oracle International Corporation. Active years: 2006-2018.

USPTO Granted Patents = 62 (Patent Applications = 3)

% Patents Active = 100.0

EPO Patents = 6 (Patent Applications = 6)

Average Co-Inventor Count = 3.6

ph-index = 10

Forward Citations = 542(Granted Patents)

Forward Citations (Not Self Cited) = 505(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

28 out of 7,642

Sun Microsystems, Inc.

Oracle International Corporation

patents

4. 2 out of 834,411

Other

patents

Years Active: 2006-2018

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Areas of Expertise:

Silicon Photonics

Wavelength-Division Multiplexing

Hybrid-Integrated Chips

Proximity Communication

Optical Devices

Multi-Chip Systems

Thermal Tuning

Power Consumption

Optical Memory

Integrated Circuits

Calibration Mode

Fault-Tolerant Modules

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9983420 - Wavelength-locking a ring-resonator modulator (2018-05-29),

2. 9575270 - Wavelength-division multiplexing for use in multi-chip systems (2017-02-21),

3. 9390016 - Accessing an off-chip cache via silicon photonic waveguides (2016-07-12),

4. 9297971 - Hybrid-integrated photonic chip package with an interposer (2016-03-29),

5. 9256026 - Hybrid integrated photonic chip package (2016-02-09),

6. 9250403 - Hybrid-integrated photonic chip package with an interposer (2016-02-02),

7. 8971676 - Hybrid-integrated photonic chip package (2015-03-03),

8. 8918752 - Determining alignment using a spatially varying charge distribution (2014-12-23),

9. 8735184 - Equalization in proximity communication (2014-05-27),

10. 8599468 - Pulse-width-modulated thermal tuning of optical devices (2013-12-03),

11. 8472206 - Method for reducing power consumption by using capacitive coupling to perform majority detection (2013-06-25),

12. 8358155 - Circuit that facilitates proximity communication (2013-01-22),

13. 8346087 - Wavelength-division multiplexing for use in multi-chip systems (2013-01-01),

14. 8242811 - High-bandwidth on-chip communication (2012-08-14),

15. 8238761 - Optical receiver with a calibration mode (2012-08-07),

Title: Ronald Ho: Pioneering Innovations in Optical Technologies

Introduction

Ronald Ho is a prominent inventor based in Mountain View, California, known for his extensive contributions to the field of optical technologies. With an impressive portfolio of 62 patents, Ho has made significant strides in enhancing communication efficiency through his innovative inventions.

Latest Patents

Among his latest inventions, Ho has developed a "Wavelength-locking a ring-resonator modulator." This optical device employs an adjustable resonance wavelength to improve signal coupling between input and output optical waveguides. It features a monitoring mechanism that assesses the performance metrics of the output optical signal, allowing real-time adjustments of the resonance wavelength based on the monitored data, thus optimizing performance.

Another noteworthy patent is the "Wavelength-division multiplexing for use in multi-chip systems." This system includes an array of chip modules, where individual semiconductor dies facilitate data and optical signal communication through proximity connectors and optical paths. By utilizing wavelength-division multiplexing (WDM), Ronald Ho's innovation allows for efficient data transfer among multiple chips.

Career Highlights

Throughout his career, Ronald Ho has held positions at notable technology companies, including Sun Microsystems, Inc. and Oracle America, Inc. His work at these organizations has played a crucial role in advancing optical communication technologies and has garnered him recognition within the industry.

Collaborations

Ho has collaborated with esteemed individuals such as Robert J. Drost and Ashok V. Krishnamoorthy. Their collective expertise has contributed to breakthroughs in optical engineering and semiconductor communications, further enhancing the impact of their combined work in the field.

Conclusion

In summary, Ronald Ho is a visionary inventor whose contributions to optical technologies have paved the way for significant advancements in communication systems. With 62 patents to his name, his innovations continue to influence the way data is transmitted, ensuring that he remains a pivotal figure in the world of technology.