Kwan Cheung Wong

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Milford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for maintaining the integrity of a mailing using radio frequ...
- Patent number 6,801,833
- Issue date Oct 5, 2004
- Pitney Bowes Inc.
- Leon A. Pintsov
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method for tagging mail
- Patent number 6,675,065
- Issue date Jan 6, 2004
- Pitney Bowes Inc.
- Thomas J. Foth
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Method and system for generating unique sequence numbers derived fr...
- Publication number 20070043580
- Publication date Feb 22, 2007
- Pitney Bowes Inc.
- Kenneth G. Miller
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Method for maintaining the integrity of a mailing using radio frequ...
- Publication number 20040049316
- Publication date Mar 11, 2004
- Pitney Bowes Incorporated
- Leon A. Pintsov
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Method for tagging mail
- Publication number 20030083780
- Publication date May 1, 2003
- Pitney Bowes Incorporated
- Thomas J. Foth
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING