Other

Jon Ryan Welcher

Sacha Laurent Marcroft

Tara Welcher

A personally portable solar-powered electrical energy source includes a personally portable chassis; an array of solar cells mounted on the chassis, with the solar cells being adapted to generate electrical energy from light captured by the solar cells; a battery charger disposed in the chassis and so coupled to the solar cells as to be able to charge a battery installed in the chassis with the electrical energy generated by the solar cells; and at least one electrical outlet disposed in the chassis and adapted for providing electrical energy to an external electrical device from a said installed battery. The solar-powered electrical energy source can provide electrical energy to an electrically chargeable external electrical device, such as cell phone, and thereby charge the electrically chargeable external electrical device.

Personally portable solar-powered electrical energy source

A system for controlling communication-access within a computer network, includes an access-prevention device connected in series with a computer's bi-directional network-communication port for preventing the computer from receiving and/or transmitting any communications from and/or to another computer within the network; and a control device for selectively controlling the access-prevention device. Such an access-prevention device including a control terminal for connection to the control device is disposed within a communication-access control apparatus that may be connected between the computer network and the computer. Alternatively, the access-prevention device is disposed within the computer chassis, the modem, an external network-access terminal or a firewall device. The control device includes a manual switch actuator disposed on a chassis containing the access-prevention device, or a remote-control device, or a computer keyboard or a mouse, or a presence detector, or an inactivity detector.

Growing community of inventors

Elfin Forest, CA, United States of America

Jon Ryan Welcher