Category:Walter R. Klappert of North Hollywood CA (US)

Walter R. Klappert of North Hollywood CA (US)

Executive Summary

Walter R. Klappert of North Hollywood CA (US) is an inventor who has filed 2 patents. Their primary areas of innovation include Selection of displayed objects or displayed text elements ( (1 patents), Billing {, e.g. for subscription services (payment schemes, architectures or protocols (1 patents), {Processing of multiple end-users' preferences to derive collaborative data} (1 patents), and they have worked with companies such as Rovi Guides, Inc. (2 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

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Technology Areas

File:Walter R. Klappert of North Hollywood CA (US) Top Technology Areas.png

List of Technology Areas

• G06F3/04842 (Selection of displayed objects or displayed text elements (): 1 patents
• H04N21/2543 (Billing {, e.g. for subscription services (payment schemes, architectures or protocols): 1 patents
• H04N21/252 ({Processing of multiple end-users' preferences to derive collaborative data}): 1 patents
• H04N21/25883 ({being end-user demographical data, e.g. age, family status or address (arrangements for identifying locations of users in broadcast systems): 1 patents
• H04N21/25891 ({being end-user preferences (retrieval of video data in a video database based on user preferences): 1 patents
• H04N21/2665 (Gathering content from different sources, e.g. Internet and satellite): 1 patents
• H04N21/4532 ({involving end-user characteristics, e.g. viewer profile, preferences (monitoring of user activities for profile generation for accessing a video database): 1 patents
• H04N21/4826 ({using recommendation lists, e.g. of programs or channels sorted out according to their score}): 1 patents

Companies

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List of Companies

• Rovi Guides, Inc.: 2 patents

Collaborators

• Claire M. Wallters of Saratoga CA (US) (1 collaborations)
• Barbara F. Skliba of Mountain View CA (US) (1 collaborations)
• Robin M. Ford of Los Angeles CA (US) (1 collaborations)
• Sally T. Cook of San Jose CA (US) (1 collaborations)
• William L. Thomas of Evergreen CO (US) (1 collaborations)
• Paul T. Stathacopoulos of San Carlos CA (US) (1 collaborations)