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Palo Alto, CA, United States of America

David C Chu

This inventor holds 9 USPTO granted patents. Top assignee: Agilent Technologies, Inc.. Active years: 2002-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David C Chu. Retrieved from https://idiyas.com/inventor/david-c-chu-3pl90x1y

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

Calculating rank

USPTO Granted Patents = 9

% Patents Active = 66.7

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 35(Granted Patents)

Location History:

Loveland, CO (US) (2008)
Palo Alto, CA (US) (2002 - 2011)

Company Filing History:

Agilent Technologies, Inc.

Years Active: 2002-2011

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7869662 - System architecture for sensing an absolute position using a target pattern (2011-01-11),

2. 7489409 - System for sensing an absolute position in two dimensions using a target pattern (2009-02-10),

3. 7436519 - System and method for interferometer non-linearity compensation (2008-10-14),

4. 7230727 - System for sensing an absolute position in two dimensions using a target pattern (2007-06-12),

5. 7130056 - System and method of using a side-mounted interferometer to acquire position information (2006-10-31),

6. 6952175 - Phase digitizer for signals in imperfect quadrature (2005-10-04),

7. 6792368 - System and method for heterodyne interferometer high velocity type non-linearity compensation (2004-09-14),

8. 6738143 - System and method for interferometer non-linearity compensation (2004-05-18),

9. 6480126 - Phase digitizer (2002-11-12),

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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