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Vincent Le Chevalier Vincent Le Chevalier
Vincent Le Chevalier, Charles F Geiger, Rahul Ravindra Mutalik Desai, Ashit Joshi, Dax Eckenberg, Joshua Richardson, Brent Tworetzky: Digital content distribution and protection. Chegg, Fenwick & West, November 12, 2013: US08584259 (5 worldwide citation)

Embodiments provide a system for content distribution and protection. The system first receives an order from a user for a protected document. In response to a successful user authentication, the system generates an access code for the user to access the protected document. In response to a received ...


2
Vincent Le Chevalier Vincent Le Chevalier
Vincent Le Chevalier, Charles F Geiger: Navigating an electronic document by visual object elements. Chegg, Fenwick & West, June 17, 2014: US08756497 (1 worldwide citation)

An education digital reading platform provides a visualization interface displaying visual object elements of a document to a user. A visual object element may include images, videos, charts, tables, etc. The visual objects may be identified in a document by extracting metadata associated with the d ...


3
Vincent Le Chevalier Vincent Le Chevalier
Vincent Le Chevalier, Charles F Geiger: Document conversion correlation engine. Chegg, Fenwick & West, July 15, 2014: US08782515

Embodiments of the disclosure provide a system for correlating document pages. The system receives a source image of a document page and a rendered image of a markup language page converted from the document page. The system then performs a correlation analysis between the source image and the rende ...


4
Vincent Le Chevalier
Vincent Le Chevalier, Charles F Geiger, James R Kellas: Automated document conversion testing. Chegg, Fenwick & West, June 30, 2015: US09069732 (1 worldwide citation)

Embodiments of the invention provide a system for automated document conversion testing. For each page in the received documents, the system first converts the page into a source image. The system then converts the document page into a set of markup language page elements and generates a rendered im ...


5
Vincent Le Chevalier
Arieh Glazer, Ohad Eder Pressman, Vincent Le Chevalier, Charles F Geiger: Application gateway in a browser based environment. Chegg, Fenwick & West, May 26, 2015: US09043807 (1 worldwide citation)

An application gateway enables controlled communication between application components within a browser based environment while maintaining a level of isolation of the individual application components. A dispatching API wrapper and a listening API wrapper are registered for each of a plurality of a ...


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Vincent Le Chevalier
Vincent Le Chevalier, Ohad Eder Pressman, Shannyn Timrott, Charles F Geiger: Social sharing of multilayered document. Chegg, Fenwick & West, August 11, 2015: US09104892

A method for sharing multilayered electronic content among users of a social network within a digital education platform is provided. In one embodiment, the digital education platform allows a user to create user-generated content associated with a multilayered document and share the content with ot ...


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Vincent Le Chevalier
Vincent Le Chevalier, Charles F Geiger: Enhancing automated terms listings in HTML document publishing based on user searches. Chegg, Fenwick & West, August 25, 2015: US09116865

A terms listing production system generates a terms listing associated with an electronic document. Primary terms and primary definitions may be extracted from a glossary associated with the electronic document. Secondary terms may be identified based on user searches in relation to the electronic d ...


8
Vincent Le Chevalier
Joshua Richardson, Vincent Le Chevalier, Ashit Joshi, Dax Eckenberg, Rahul Ravindra Mutalik Desai, Brent S Tworetzky, Charles F Geiger: Document content reconstruction. Chegg, Fenwick & West, August 4, 2015: US09098471

A method, a storage medium and a system for document content reconstruction are provided in a digital content delivery and online education services platform to enable delivery of textbooks and other copyrighted material to multi-platform web browser applications. The method comprises ingesting a do ...


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Vincent Le Chevalier, Charles F Geiger, Brent S Tworetzky, Ashit Joshi, Dax Eckenberg, Rahul Ravindra Mutalik Desai: Electronic content management and delivery platform. Chegg, Fenwick & West, January 10, 2017: US09542538

An education digital reading platform provides aggregation, management, and distribution of digital education content and services. The platform ingests content from a variety of content sources, transforms the content for web-based publication, and distributes the content to connected end-user devi ...


10
Vincent Le Chevalier, Charles F Geiger: Multilayered document distribution in multiscreen systems. Chegg, Fenwick & West, February 14, 2017: US09569410

An educational digital publication platform coordinates distribution of multilayered content documents to multiple devices of a user. The platform ingests content and transforms it into a form suitable for web-based publication in the form of a multilayered document while preserving page fidelity. E ...



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