Patrick Leonard

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reliably laser marking articles
- Patent number 8,761,216
- Issue date Jun 24, 2014
- Electro Scientific Industries, Inc.
- Haibin Zhang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for reliably laser marking articles
- Patent number 8,379,679
- Issue date Feb 19, 2013
- Electro Scientific Industries, Inc.
- Haibin Zhang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for reliably laser marking articles
- Patent number 8,379,678
- Issue date Feb 19, 2013
- Electro Scientific Industries, Inc.
- Haibin Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser micro-machining system with post-scan lens deflection
- Patent number 8,288,684
- Issue date Oct 16, 2012
- Electro Scientific Industries, Inc.
- Mehmet E. Alpay
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR RELIABLY LASER MARKING ARTICLES
- Publication number 20130208074
- Publication date Aug 15, 2013
- ELECTRO SCIENTIFIC, INDUSTRIES, INC.
- Haibin Zhang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD AND APPARATUS FOR RELIABLY LASER MARKING ARTICLES
- Publication number 20130127948
- Publication date May 23, 2013
- ELECTRO SCIENTIFIC, INDUSTRIES, INC.
- Haibin Zhang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD AND APPARATUS FOR RELIABLY LASER MARKING ARTICLES
- Publication number 20110194574
- Publication date Aug 11, 2011
- Electro Scientific Industries, Inc.
- Haibin Zhang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD AND APPARATUS FOR RELIABLY LASER MARKING ARTICLES
- Publication number 20110193929
- Publication date Aug 11, 2011
- Electro Scientific Industries, Inc.
- Haibin Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MICRO-MACHINING SYSTEM WITH POST-SCAN LENS DEFLECTION
- Publication number 20080272096
- Publication date Nov 6, 2008
- Electro Scientific Industries, Inc.
- Mehmet E. Alpay
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR