IDiyas

For the Inventor, By the Inventor

San Luis Obispo, CA, United States of America

Strasbaugh


USPTO Granted Patents = 76


Forward Citations = 734

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33 inventors (with patents filed for the assignee):

goldMedal David G Halley (25 out of 33 patents)

silverMedal Larry A Spiegel (12 out of 12 patents)

bronzeMedal Thomas A Walsh (10 out of 15 patents)

4.  William J Kalenian (9 out of 9 patents)

5.  Salman Moudrek Kassir (8 out of 10 patents)

6.  Michael R Vogtmann (7 out of 15 patents)

7.  Stephan H Wolf (6 out of 9 patents)

8.  Alan Strasbaugh (6 out of 8 patents)

9.  Bill Kalenian (4 out of 4 patents)

10.  Thomas E Brake (3 out of 3 patents)

11.  John Fuhriman (3 out of 3 patents)

12.  Carlton Wells (3 out of 3 patents)

13.  Gregory L Barbour (3 out of 3 patents)

14.  Ben Smedley (3 out of 3 patents)

15.  Stephen H Wolf (3 out of 3 patents)


Core Competencies:
Grind Spindle Alignment
Wafer Grinding
Chemical Mechanical Planarization
Endpoint Detection System
Wafer Processing
Polishing Pad Sensor
Substrate Processing
Optical Endpoint Detection
Back Pressure Control
Wafer Carrier Mechanism
Robotic Calibration
Slurry Pump Control

76 patents:

1. 9610669 - Methods and systems for use in grind spindle alignment (2017-04-04),
2. 9457446 - Methods and systems for use in grind shape control adaptation (2016-10-04),
3. 9393669 - Systems and methods of processing substrates (2016-07-19),
4. 9193030 - CMP retaining ring with soft retaining ring insert (2015-11-24),
5. 9082713 - Method of grinding wafer stacks to provide uniform residual silicon thickness (2015-07-14),
6. 8968052 - Systems and methods of wafer grinding (2015-03-03),
7. 8915771 - Method and apparatus for cleaning grinding work chuck using a vacuum (2014-12-23),
8. 8740673 - CMP retaining ring with soft retaining ring insert (2014-06-03),
9. 8565919 - Method, apparatus and system for use in processing wafers (2013-10-22),
10. 8520222 - System and method for in situ monitoring of top wafer thickness in a stack of wafers (2013-08-27),
11. 8182312 - CMP system with wireless endpoint detection system (2012-05-22),
12. 8133093 - Grinding apparatus having an extendable wheel mount (2012-03-13),
13. 8052504 - Method, apparatus and system for use in processing wafers (2011-11-08),
14. 7959496 - Flexible membrane assembly for a CMP system and method of using (2011-06-14),
15. 7918712 - Endpoint detection system for wafer polishing (2011-04-05),
Strasbaugh is a leading global provider of high-precision, ultra-smooth polishing and grinding equipment for the semiconductor, data storage, LED, and other industries. With over 75 years of industry expertise, Strasbaugh offers innovative solutions that enable customers to achieve superior results in processing various materials. Strasbaugh's advanced technology helps customers meet the increasing demands for precise, efficient, and cost-effective manufacturing processes.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

76 Patents

#2 in San Luis Obispo, CA

#1,109 in California

#4,649 in US

#9,493 in the World

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San Luis Obispo, CA, United States of America

Strasbaugh

Forward Citations = 734

33 inventors:

goldMedal David G Halley (25 out of 33 patents)

silverMedal Larry A Spiegel (12 out of 12 patents)

bronzeMedal Thomas A Walsh (10 out of 15 patents)

4.  William J Kalenian (9 out of 9 patents)

5.  Salman Moudrek Kassir (8 out of 10 patents)

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