L. James Marggraff

LeapFrog Enterprises, Inc. designs, develops and markets innovative technology-based learning platforms and related proprietary content for children. The firm develops a number of learning platforms, including the LeapPad family of learning tablets, the Leapster family of handheld learning game systems and the LeapReader reading systems, which facilitate learning experiences provided by content libraries, available in cartridge, print and digital format. The company was founded by Michael C. Wood and Robert W. Lally in 1995 and is headquartered in Emeryville, CA.

Livescribe, Inc. develops paper based computing platform. It designs and manufactures smart pens, enabling customers to capture, search and share handwritten notes on the digital devices they use every day. The firm makes smartens on the market that synchronize handwritten notes with recorded audio and making the ubiquitous pen. The company was founded by L. James Marggraff and Byron Connell in January 2007 and is headquartered in Oakland, CA.

Ubiquity Design LLC operates a graphic design advertising agency. The company is headquartered in New York, NY.

Eyefluence, Inc. develops eye-interaction technology for head mounted displays. Its hardware, software and optical technologies enable users to control head-mounted display with their eyes. Its technology is made for all wearable displays, including glass, augmented, and virtual reality devices for enterprise, industrial, and consumer applications. The company was founded by L. James Marggraff and David R. Stiehr in 2013 and is headquartered in Milpitas, CA.

Oblong Industries, Inc. develops next generation of computing interfaces. The firm offers installation, developer training, and support services. Its technology platform brings data sets, workspaces, and communications channels to life across multiple screens. The company was founded by John Steven Underkoffler, Kevin T. Parent, and Kwindla Hultman Kramer in 2006 and is headquartered in Los Angeles, CA.