% Expired Patents = 28.6

Forward Citations = 321

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4 inventors (with patents filed for the assignee):

James N England (7 out of 7 patents)

Aron T Helser (6 out of 6 patents)

Benjamin C Elgin (6 out of 6 patents)

4. Richard L Holloway (6 out of 11 patents)

7 patents: Sort by Forward Citations

1. 8879825 - Method and apparatus for displaying a calculated geometric entity within one or more 3D rangefinder data sets (2014-11-04),

2. 7974461 - Method and apparatus for displaying a calculated geometric entity within one or more 3D rangefinder data sets (2011-07-05),

3. 7777761 - Method and apparatus for specifying and displaying measurements within a 3D rangefinder data set (2010-08-17),

4. 7551771 - Methods, systems, and computer program products for acquiring three-dimensional range information (2009-06-23),

5. 7477360 - Method and apparatus for displaying a 2D image data set combined with a 3D rangefinder data set (2009-01-13),

6. 7477359 - Method and apparatus for making and displaying measurements based upon multiple 3D rangefinder data sets (2009-01-13),

7. 7403268 - Method and apparatus for determining the geometric correspondence between multiple 3D rangefinder data sets (2008-07-22),

Company Overview

Deltasphere, Inc. is a leading technology company specializing in software development and IT solutions. We provide cutting-edge solutions for businesses in various industries, including healthcare, finance, and retail. Our team of experienced professionals is dedicated to delivering innovative and customized solutions to help our clients achieve their goals and stay ahead in today's competitive market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#99 in Durham, NC

#858 in North Carolina

#39,929 in US

Durham, NC, United States of America

Deltasphere, Inc.

Forward Citations = 321

4 inventors:

James N England (7 out of 7 patents)

Aron T Helser (6 out of 6 patents)

Benjamin C Elgin (6 out of 6 patents)

4. Richard L Holloway (6 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Deltasphere, Inc.. Retrieved from https://idiyas.com/company/deltasphere

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

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]