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Sunnyvale, CA, United States of America

Tru-Si Technologies, Inc.

USPTO Granted Patents = 59

Forward Citations = 4,549

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16 inventors (with patents filed for the assignee):

Oleg Siniaguine (36 out of 50 patents)

Sergey Savastiouk (17 out of 28 patents)

Alexander Berger (11 out of 25 patents)

4. Sam Kao (11 out of 21 patents)

5. Frank E Kretz (11 out of 11 patents)

6. Patrick B Halahan (10 out of 11 patents)

7. Sean A Casarotti (8 out of 8 patents)

8. Alex Berger (5 out of 8 patents)

9. Patrick A Halahan (4 out of 5 patents)

10. Igor Bagriy (3 out of 3 patents)

11. Bosco Lan (2 out of 4 patents)

12. Valentin Kosenko (1 out of 12 patents)

13. James J Roman (1 out of 24 patents)

14. Chih-Yang Li (1 out of 1 patent)

15. Steven Kaufman (1 out of 1 patent)

Core Competencies:

Electroplating

Integrated Circuits

Plasma Processing

Semiconductor Structures

Wafer Handling

Chemical Mechanical Polishing

Clock Distribution Networks

Soldering Methods

Article Holders

Vortex Chuck Technology

Cavity Structures

Device Fabrication

59 patents: Sort by Forward Citations

1. 7521360 - Electroplating and electroless plating of conductive materials into openings, and structures obtained thereby (2009-04-21),

2. 7510928 - Dielectric trenches, nickel/tantalum oxide structures, and chemical mechanical polishing techniques (2009-03-31),

3. 7241675 - Attachment of integrated circuit structures and other substrates to substrates with vias (2007-07-10),

4. 7241641 - Attachment of integrated circuit structures and other substrates to substrates with vias (2007-07-10),

5. 7186586 - Integrated circuits and packaging substrates with cavities, and attachment methods including insertion of protruding contact pads into cavities (2007-03-06),

6. 7179397 - Plasma processing methods and apparatus (2007-02-20),

7. 7173327 - Clock distribution networks and conductive lines in semiconductor integrated circuits (2007-02-06),

8. 7144056 - Detection and handling of semiconductor wafers and wafers-like objects (2006-12-05),

9. 7104579 - Detection and handling of semiconductor wafers and wafer-like objects (2006-09-12),

10. 7060601 - Packaging substrates for integrated circuits and soldering methods (2006-06-13),

11. 7052229 - Alignment of semiconductor wafers and other articles (2006-05-30),

12. 7049170 - Integrated circuits and packaging substrates with cavities, and attachment methods including insertion of protruding contact pads into cavities (2006-05-23),

13. 7034401 - Packaging substrates for integrated circuits and soldering methods (2006-04-25),

14. 7027894 - Article holders with sensors detecting a type of article held by the holder (2006-04-11),

15. 7001825 - Semiconductor structures having multiple conductive layers in an opening, and methods for fabricating same (2006-02-21),

Tru-Si Technologies, Inc. is a leading technology company specializing in silicon chip fabrication. With state-of-the-art manufacturing facilities and a dedicated team of experts, we provide innovative and high-performance solutions to various industries. Our advanced semiconductor technologies enable faster and more efficient electronic devices, ranging from consumer electronics to industrial applications. Visit our website to learn more about our cutting-edge solutions and how we are shaping the future of silicon chip technology.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

59 Patents

#70 in Sunnyvale, CA

#1,398 in California

#5,913 in US

#11,967 in the World

Sunnyvale, CA, United States of America

Tru-Si Technologies, Inc.

Forward Citations = 4,549

16 inventors:

Oleg Siniaguine (36 out of 50 patents)

Sergey Savastiouk (17 out of 28 patents)

Alexander Berger (11 out of 25 patents)

4. Sam Kao (11 out of 21 patents)

5. Frank E Kretz (11 out of 11 patents)

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