Inventor

ZHANG YIDUO

US21 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG YIDUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG YIDUO

HUTCHINSON TECHNOLOGY

Head suspension configured for improved thermal performance during solder ball bonding to head slider

Shock limiter system for a head suspension

Load beams for disk drive head suspensions having snap-on mounts comprising deflectable arms with spring tabs for engaging an aperture in the actuator arm

Swaging-optimized baseplate for disk drive head suspension

Baseplate for a disk drive head suspension

Reverse flow disk drive and head suspension for same

WESTERN DIGITAL TECH INC

Flexure having arms with reduced centroid offset for supporting a head in a disk drive

Disk drive suspension assembly with a hinge arm attached at a recessed surface

Flexure including a heat sink and a dielectric layer under trace termination pads

Head suspension with a reinforced limiter tab

ZHANG YIDUO

Head stack assembly method using flexure tail raised region

Suspension assembly including a flexure tail with staggered rows of apertures

Suspension assembly including a flexure tail with staggered rows of apertures

Head stack assembly with flexure tail retention features

LUMENTUM OPERATIONS LLC

Parallel channels for optical fiber cooling

Optical fiber heat exchanger having parallel channels for optical fiber cooling

Optical element holder with a protruding feature to hold a chamfered optical element

CONTRERAS JOHN T

Interleaved conductor structure with offset traces

Interleaved conductor structure with wrap around traces

HGST Netherlands BV

Flexible cable assembly having reduced-tolerance electrical connection pads

ARNONE GREGORY JOSEPH

Reducing gram load change in actuator arm in a hard disk drive