ELAN

ELAN

ELAN

ELAN’s Generation 6 touch controller, which has been powering touchscreens inside top PC-makers products, was newly customized to support USI Pens and all of its features.

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Google

Google

Google

Google Chromebook aims to build better computing through the application of the founding principles of “speed, security and simplicity”

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HP Inc.

HP Inc.

HP Inc.

At HP, we’re always striving to enhance our user’s computing experience, both with innovative hardware and software solutions.

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Sunwoda Electronic Co., Ltd.

Sunwoda Electronic Co., Ltd.

Sunwoda Electronic Co., Ltd.

Sunwoda is a professional active pen ODM provider. As a member of USI, Sunwoda is trying its best to provide a perfect USI pen to customers.

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Waltop International Corp

Waltop International Corp

Waltop International Corp

Waltop’s involvement with USI from Day One was customer-driven. Customers want an open, standard active stylus specification featuring bi-directional communication with multi-stylus support…

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Maxeye Smart Technologies Co., Ltd.

Maxeye Smart Technologies Co., Ltd.

Maxeye Smart Technologies Co., Ltd.

USI is a stylus alliance promoted by many well-known enterprises. Continuous optimization of the protocol and performance will greatly promote the development of stylus technology.

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Cirel Systems

Cirel Systems

Cirel Systems

Active capacitive pen technology has been maturing over the years but has remained restricted to few products as the communication protocols between pen and device…

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Chicony Electronics Co., Ltd.

Chicony Electronics Co., Ltd.

Chicony Electronics Co., Ltd.

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Hanwang Technology Co., Ltd. (Hanvon)

Hanwang Technology Co., Ltd. (Hanvon)

Hanwang Technology Co., Ltd. (Hanvon)

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Sunrex Technology Corp

Sunrex Technology Corp

Sunrex Technology Corp

Sunrex Technology Corp fully supports the Universal Stylus Initiative that propels forward the standardization of stylus pen technology protocol.

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Silicon Integrated Systems Corp.

Silicon Integrated Systems Corp.

Silicon Integrated Systems Corp.

From developing both USI enabled touch controller and USI stylus controller, SiS has built up strong knowledge base and experience in interoperability of USI device and USI stylus…

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Shenzhen Goodix Technology Co., Ltd.

Shenzhen Goodix Technology Co., Ltd.

Shenzhen Goodix Technology Co., Ltd.

SI introduced two-way communication two years ago, when most of the market didn’t see the potential for achieving commercialization of such…

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HiDeep, Inc.

HiDeep, Inc.

HiDeep, Inc.

HiDeep Touch Controller ICs, iST945Au and iST1245Au are fully compliant with USI 1.0 protocol specifications…

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