Chih I Lin

US Patent:

54238161, Jun 13, 1995

Filed:

Jul 29, 1993

Appl. No.:

8/098857

Inventors:

Chih I. Lin - Diamond Bar CA

International Classification:

A61B 1756

US Classification:

606 61

Abstract:

An intervertebral locking device comprises one spiral elastic body, two bracing mounts and two sets of locking members. The two bracing mounts are fastened respectively to both ends of the spiral elastic body. The two sets of locking members are fastened respectively with the two bracing mounts such that each set of the locking members is anchored in one of the two vertebrae adjacent to a vertebra under treatment. The spiral elastic body and the vertebra under treatment evince similar elastic qualities, i. e. similar deflection characteristics. A plurality of bone grafts affinitive to the vertebra under treatment are deposited in the chambers of the spiral elastic body and in the spaces surrounding the spiral elastic body.

US Patent:

20170199835, Jul 13, 2017

Filed:

Jan 13, 2016

Appl. No.:

14/995179

Inventors:

- Suwon-si, KR
Chih Jen LIN - Austin TX, US
Jinook SONG - Seoul, KR
Sungjae LEE - Seoul, KR
Hyun-ki KOO - Seongnam-si, KR
Donghyeon HAM - Seoul, KR

International Classification:

G06F 13/40
G06T 1/20
G06F 13/16

Abstract:

A system-on-chip (SoC) to perform a deadlock control on a processor of the SoC includes a processor of the SoC including a plurality of central processing unit (CPU) cores, a first bus connected to the processor, a graphic processing unit (GPU) connected to the first bus, a memory controller connected to the first bus, a second bus connected to the processor, an isolation cell including a logic circuit configured to retain a signal value input to the processor according to an isolation signal, and a deadlock controller connected to the first bus and the second bus, the deadlock controller being configured to isolate the processor, which is in a deadlock state, from the first bus by applying the isolation signal on the isolation cell, and extract, via the second bus, state information of the isolated processor in the deadlock state.