Sae Magnetics (h.k.) Limited

Yi Wan

Takehiro Kamigama

Yiusing Ho

Shengqiang Chen

Masahiko Fujioka

ChangLong Deng

Shuo Chen

XueYang Wang

KwokChiu Cheung

Feng Chen

ShuGuang Li

DongQiang Xie

JianWei Zhu

An intelligent locking device comprises a microprocessor, a locking element and a control button electrically connected to the microprocessor respectively. The locking element locks a removable HDD to a computer. The control button generates trigger signals in response to manual push thereon. When receiving the trigger signal, the microprocessor detects whether there is data transferring between the removable HDD and the computer, if there is data transferring, the microprocessor terminates data transferring and then sends a driving signal to the locking element; if not, the microprocessor directly sends a driving signal to the locking element. When receiving the driving signal, the locking element releases the lock between the removable HDD and the computer to permit the removable HDD to be safely ejected. Meanwhile, a removable HDD receiving system with the locking device and a method for preventing the removable HDD from being wrongly ejected from the receiving system are disclosed.

Intelligent locking device, removable HDD receiving system with the same and method for preventing the removable HDD from being wrongly ejected therefrom

A low profile disk drive unit includes a disk; a HSA cooperating with the disk; a base plate comprising a bottom portion for supporting the disk and the head stack assembly thereon and a base plate sidewall extending from circumference of the bottom portion; and a top cover comprising a top portion and a top cover sidewall extending from circumference of the top portion and assembled with the base plate; wherein the top cover sidewall is thinner than the base plate sidewall, and the base plate sidewall is lower than the disk with the bottom portion as a reference datum so as to define an airflow channel between a periphery of the disk and the top cover sidewall of the top cover.

Low profile disk drive unit

Growing community of inventors

Dongguan, China

Yi Wan