Razer (asia-pacific) Pte. Ltd.

Cisco Technology, Inc.

Thuan Teck Tan

Kok Kiong Low

Alvin Sim

Chung Wei Lee

Wenliang Yang

Christopher Mitchell

Ling Duan

An analog input device including at least one mounting panel and a matrix of analog push button assemblies mounted thereon. Each analog push button assembly including an analog pressure sensor including a pressure reception arrangement having an optical sensing sub-arrangement configured to measure an amount of light varied according to a pressure sensed at the pressure reception arrangement and an output terminal for outputting an analog signal corresponding to the amount of light measured, and a plunger element configured to exert the pressure on the pressure reception arrangement. The analog input device may include a multiplexer including an input side coupled to the push button assemblies and an output side; an analog-to-digital converter coupled to the output side of the multiplexer; a processor coupled to the analog-to-digital converter and configured to output a data packet; and a communication interface configured to transmit the data packet to a host computing device.

Analog input device, computing system and method for receiving and processing analog input

Growing community of inventors

Singapore, Singapore

Thuan Teck Tan