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Eskinder Hailu

This inventor holds 72 USPTO granted patents, primarily in Duty Cycle Measurement. Top assignees: International Business Machines Corporation, Kabushiki Kaisha Toshiba, Toshiba America Electronic Components, Inc.. Active years: 2005-2014.

USPTO Granted Patents = 72

% Patents Active = 25.0

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 339(Granted Patents)

Forward Citations (Not Self Cited) = 284(Dec 10, 2025)

Location History:

Sunnyvale, CA (US) (2009 - 2013)
Austin, TX (US) (2005 - 2014)

Company Filing History:

72 out of 166,264

International Business Machines Corporation

patents

4 out of 53,240

Kabushiki Kaisha Toshiba

patents

2 out of 63

Toshiba America Electronic Components, Inc.

patents

4. 1 out of 1,799

Sony Computer Entertainment Inc.

patents

where one patent can have more than one assignee

Years Active: 2005-2014

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Areas of Expertise:

Duty Cycle Measurement

Phase Locked Loop

Voltage Controlled Oscillator

Clock Multiplexer

Transient Current Reduction

Pulse-Width Limiter

Digital Signal Processing

Calibration Mode

High Frequency Circuits

Temperature Adjustment

Power Supply Fluctuations

Random Number Generator

72 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8736304 - Self-biased high speed level shifter circuit (2014-05-27),

2. 8381143 - Structure for a duty cycle correction circuit (2013-02-19),

3. 8108813 - Structure for a circuit obtaining desired phase locked loop duty cycle without pre-scaler (2012-01-31),

4. 8086989 - Structure for glitchless clock multiplexer optimized for synchronous and asynchronous clocks (2011-12-27),

5. 8054119 - System and method for on/off-chip characterization of pulse-width limiter outputs (2011-11-08),

6. 8041537 - Clock duty cycle measurement with charge pump without using reference clock calibration (2011-10-18),

7. 8037431 - Structure for interleaved voltage controlled oscillator (2011-10-11),

8. 8032850 - Structure for an absolute duty cycle measurement circuit (2011-10-04),

9. 7994830 - Systems and methods for PLL linearity measurement, PLL output duty cycle measurement and duty cycle correction (2011-08-09),

10. 7969250 - Structure for a programmable interpolative voltage controlled oscillator with adjustable range (2011-06-28),

11. 7958469 - Design structure for a phase locked loop with stabilized dynamic response (2011-06-07),

12. 7917795 - Digital circuit to measure and/or correct duty cycles (2011-03-29),

13. 7917318 - Structure for a duty cycle measurement circuit (2011-03-29),

14. 7913199 - Structure for a duty cycle correction circuit (2011-03-22),

15. 7904264 - Absolute duty cycle measurement (2011-03-08),

Title: Inventor Eskinder Hailu

Introduction: Eskinder Hailu is a talented inventor based in Austin, Texas, known for his innovative contributions to various industries.

Latest Patents: Eskinder Hailu holds several patents in the fields of technology and healthcare, showcasing his diverse range of expertise.

Career Highlights: Throughout his career, Eskinder Hailu has been recognized for his groundbreaking inventions that have significantly impacted the way we live and work.

Collaborations: Eskinder Hailu has collaborated with leading companies and research institutions to further develop and implement his inventions on a global scale.

Conclusion: In conclusion, Eskinder Hailu is a visionary inventor whose work continues to shape the future of innovation across different sectors.

Profile summary based on public USPTO records.

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