Chiun Mai Communication Systems, Inc.

Chi Mei Communication Systems, Inc.

Pao-Ching Mao

Kuo-Heng Sun

Chia-Hsin Chang

Ming-Shiung Chang

Hsin-Wei Wang

Yen-Wei Lin

Shih-Kuo Tsai

Liao-Yuan Hsu

Yung-Chuan Chuang

Chi-Chang Cheng

An electronic device which is simple to manufacture includes a carrier frame and an outer frame. The carrier frame and the outer frame are both made of metal. The carrier frame serves as a ground terminal. A portion of the outer frame serves as an antenna of the electronic device. The antenna includes a feeding portion and a grounding portion. The feeding portion connects to a feed source. The grounding portion is attached to the carrier frame, and it is fixed to the carrier frame by welding process.

Electronic device with multi-piece antenna structure for increased strength and connection stability

A bracelet includes a first wristband portion having a first connecting end and a first lock end opposite to the first connecting end, a second wristband portion having a second connecting end and a second lock end opposite to the second connecting end, and a lock mechanism. The seconded connecting end is rotatably connected to the first connecting end. The first lock end is connected to the second lock end, thereby locking the first wristband portion and the second wristband portion together to surrounding a receiving space for receiving a user's wrist.

Bracelet and electronic device using the same

A portable electronic device () includes a body section (), a film keypad (), a printed circuit board () and a positioning device. The body section () defines an opening (). The film keypad () is mounted to the body section (). The positioning device is configured for aligning the film keypad () with the printed circuit board ().

Portable electronic device

Growing community of inventors

Taipei, Taiwan

Pao-Ching Mao