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For the Inventor, By the Inventor

Loveland, CO, United States of America

Zachary A Keirn

This inventor holds 24 USPTO granted patents, primarily in Optical Storage Systems. Top assignees: Marvell International Limited, Agere Systems Inc., Texas Instruments Corporation. Active years: 2001-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zachary A Keirn. Retrieved from https://idiyas.com/inventor/zachary-a-keirn

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 24

% Patents Active = 25.0

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 98(Granted Patents)


Location History:

  • Loveland, CO (US) (2001 - 2015)
  • Boulder, CO (US) (2014 - 2015)

Company Filing History:

goldMedal15 out of 5,162 
 
Marvell International Limited
 patents
silverMedal6 out of 2,316 
 
Agere Systems Inc.
 patents
bronzeMedal2 out of 29,901 
 
Texas Instruments Corporation
 patents
4. 1 out of 1,901 
 
Marvellworld Trade Ltd.
 patents

Years Active: 2001-2015

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Areas of Expertise:
Optical Storage
Tilt Calibration
Read Channel
Performance Evaluation
Encoding Methods
Digital Peak Detection
Baseline Compensation
Wobble Phase Slip
Data Encoding
Removable Disk Storage
24 patents (USPTO):Explore Patents
1. 8995242 - Method and system for radial and tangential tilt calibration of optical storage systems (2015-03-31),
2. 8957793 - Limit equalizer output based timing loop (2015-02-17),
3. 8830808 - Method and apparatus for zero offset and gain start (2014-09-09),
4. 8755260 - Collimator for optical pick-up units (2014-06-17),
5. 8553510 - Method and system for radial and tangential tilt calibration of optical storage systems (2013-10-08),
6. 8385165 - Method and apparatus for calibrating optical recording system (2013-02-26),
7. 8274413 - Limit equalizer output based timing loop (2012-09-25),
8. 8243569 - Method and system for radial and tangential tilt calibration of optical storage systems (2012-08-14),
9. 8107328 - Method and apparatus for calibrating optical recording system (2012-01-31),
10. 8046669 - Method and apparatus for evaluating performance of a read channel (2011-10-25),
11. 7969848 - System and method of decoupling asymmetry from baseline compensation (2011-06-28),
12. 7965597 - Method and apparatus for recording (2011-06-21),
13. 7961124 - Timing loop based on analog to digital converter output and method of use (2011-06-14),
14. 7941732 - Method and apparatus for evaluating performance of a read channel (2011-05-10),
15. 7933181 - Method and system for radial and tangential tilt calibration of optical storage systems (2011-04-26),

Title: Zachary A. Keirn: A Visionary Innovator from Loveland, CO

Introduction:

Zachary A. Keirn is a leading inventor known for his passion for innovation and dedication to creating impactful solutions. Based in Loveland, Colorado, his work has gained recognition far beyond his local community.

Latest Patents:

Among Zachary A. Keirn's impressive portfolio of 24 patents, his latest inventions include groundbreaking advancements in optical storage systems calibration and equalizer output timing loops. These patents showcase his expertise and innovative thinking in the field of technology.

Career Highlights:

Zachary A. Keirn has made significant contributions to the tech industry through his work at renowned companies such as Marvell International Limited and Agere Systems Inc. His experience and expertise have played a crucial role in the development of cutting-edge technologies.

Collaborations:

Throughout his career, Zachary A. Keirn has collaborated with esteemed colleagues such as Mats Oberg and Jingfeng Liu. Together, they have worked on various projects that have pushed the boundaries of innovation and technology.

Conclusion:

In conclusion, Zachary A. Keirn's relentless pursuit of innovation and his commitment to creating solutions that make a difference have established him as a prominent inventor in Loveland, Colorado, and beyond. His impressive portfolio of patents and collaborations with industry experts underscore his influence in the field of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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