Patents by Inventor Stephen Carl Hammer

Stephen Carl Hammer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8566856
    Abstract: A video stream measurement method and system. The method includes receiving by a computing system, a video stream comprising plurality of timestamps located at specified intervals of the video stream. The computing system broadcasts the video stream for a user and decodes a first time stamp broadcasted during a first time period. The computing system monitors a user interaction function performed by the user and associated with the video stream. The computing system generates and transmits a report comprising a description associated with the user interaction function. The computing system receives an analysis associated with the report.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: October 22, 2013
    Assignee: International Business Machines Corporation
    Inventors: Jeffrey David Amsterdam, Stephen Carl Hammer, Christopher Eythan Holladay, Brian Marshall O'Connell
  • Publication number: 20110131596
    Abstract: A video stream measurement method and system. The method includes receiving by a computing system, a video stream comprising plurality of timestamps located at specified intervals of the video stream. The computing system broadcasts the video stream for a user and decodes a first time stamp broadcasted during a first time period. The computing system monitors a user interaction function performed by the user and associated with the video stream. The computing system generates and transmits a report comprising a description associated with the user interaction function. The computing system receives an analysis associated with the report.
    Type: Application
    Filed: December 1, 2009
    Publication date: June 2, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jeffrey David Amsterdam, Stephen Carl Hammer, Christopher Eythan Holladay, Brian Marshall O'Connell
  • Patent number: 7216149
    Abstract: A method and system for gathering enriched web server activity data in a global communications network in which requested information files are cached at a plurality of network devices. With the prevalence of web caching on the Internet, the origin web servers do not serve the majority of requests for web site content. A single pixel clear Graphics Image Format (GIF) request is added to the HyperText Markup Language (HTML) source file for a web page. Appended to the GIF request is a Common Gateway Interface (CGI) string of data that contains enhanced web activity data information, including the number of images (“hits”) that have to be retrieved by a client browser to build the web page, and the referring identifier that resulted in access to the web page. The single pixel clear GIF request is not cacheable and results in the request being transmitted to the origin web server when the client browser interprets the HTML file.
    Type: Grant
    Filed: August 18, 2000
    Date of Patent: May 8, 2007
    Assignee: International Business Machines Corporation
    Inventors: Paul Roger Briscoe, Cameron Donald Ferstat, Matthew Robert Ganis, Stephen Carl Hammer, Gary Bob Kip Hansen, Sean Alan Harp, Michael Shannon Nichols, Herbert Daniel Pearthree, Paul Reed, Brian James Snitzer
  • Patent number: 7085832
    Abstract: A method for enabling a server to maintain an accurate count of web-page views. The server maintains a counter that records the number of times the page is accessed due to automatic browser refreshes, and a counter that records the number of times the page is accessed otherwise. A browser accesses the URL of the web page and records a timestamp. When the browser next accesses the page, it determines the present time, and subtracts the timestamp from the present time. The browser then compares the difference with bounds that reflect a window of tolerance about an expected content-update period of the web page. If the difference is within the bounds, the browser instructs the server to advance the automatic-refresh counter; otherwise, the server advances the page-hit counter.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: August 1, 2006
    Assignee: International Business Machines Corporation
    Inventors: Paul Roger Briscoe, Stephen Carl Hammer
  • Publication number: 20030204561
    Abstract: A method for enabling a server to maintain an accurate count of web-page views. The server maintains a counter that records the number of times the page is accessed due to automatic browser refreshes, and a counter that records the number of times the page is accessed otherwise. A browser accesses the URL of the web page and records a timestamp. When the browser next accesses the page, it determines the present time, and subtracts the timestamp from the present time. The browser then compares the difference with bounds that reflect a window of tolerance about an expected content-update period of the web page. If the difference is within the bounds, the browser instructs the server to advance the automatic-refresh counter; otherwise, the server advances the page-hit counter.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Applicant: International Business Machines Corporation
    Inventors: Paul Roger Briscoe, Stephen Carl Hammer
  • Patent number: RE41440
    Abstract: A method and system for gathering enriched web server activity data in a global communications network in which requested information files are cached at a plurality of network devices. With the prevalence of web caching on the Internet, the origin web servers do not serve the majority of requests for web site content. A single pixel clear Graphics Image Format (GIF) request is added to the HyperText Markup Language (HTML) source file for a web page. Appended to the GIF request is a Common Gateway Interface (CGI) string of data that contains enhanced web activity data information, including the number of images (“hits”) that have to be retrieved by a client browser to build the web page, and the referring identifier that resulted in access to the web page. The single pixel clear GIF request is not cacheable and results in the request being transmitted to the origin web server when the client browser interprets the HTML file.
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: July 13, 2010
    Assignee: International Business Machines Corporation
    Inventors: Paul Roger Briscoe, Cameron Donald Ferstat, Matthew Robert Ganis, Stephen Carl Hammer, Gary Bob Kip Hansen, Sean Alan Harp, Michael Shannon Nichols, Herbert Daniel Pearthree, Paul Reed, Brian James Snitzer