James Francis Crossland

This inventor holds 7 USPTO granted patents. Top assignees: International Business Machines Corporation, Ricoh Production Print Solutions LLC. Active years: 1994-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Francis Crossland. Retrieved from https://idiyas.com/inventor/james-francis-crossland

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

USPTO Granted Patents = 7

% Patents Active = 85.7

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 186(Granted Patents)

Location History:

Tucson, AZ (US) (1994 - 1997)
Boulder, CO (US) (1995 - 2012)

Company Filing History:

6 out of 166,351

International Business Machines Corporation

patents

1 out of 90

Ricoh Production Print Solutions LLC

patents

Years Active: 1994-2012

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8134750 - Printing with alternative halftone patterns in ink jet printing to reduce ink penetration (2012-03-13),

2. 7079290 - Halftoning method and system providing increased number of densities per basic halftone cell for constant input (2006-07-18),

3. 6995873 - Flexible digital halftoning (2006-02-07),

4. 5629813 - Initialization and calibration of magnetic tape having multiple servo (1997-05-13),

5. 5574602 - Processing servo signals concurrently read from plural spaced-apart (1996-11-12),

6. 5448430 - Track following servo demodulation (1995-09-05),

7. 5309299 - Method and system for position error signal generation using auto (1994-05-03),

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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]