Inventor

KWON HAESUNG

US54 patents

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

KWON HAESUNG

EXO IMAGING INC

Asymmetrical ultrasound transducer array

Imaging devices having piezoelectric transceivers

Imaging devices having piezoelectric transducers

Imaging devices having piezoelectric transceivers

Imaging devices having piezoelectric transceivers with harmonic characteristics

Imaging devices having piezoelectric transceivers with harmonic characteristics

Imaging devices having piezoelectric transceivers

Imaging devices having piezoelectric transceivers

Asymmetrical ultrasound transducer array

Dual and multiple membrane micromachined ultrasound transducers

Ultrasonic transducers with Q spoiling

Asymmetrical ultrasound transducer array

Increased MUT coupling efficiency and bandwidth via edge groove, virtual pivots, and free boundaries

Imaging devices having piezoelectric transducers

Increased MUT coupling efficiency and bandwidth via edge groove, virtual pivots, and free boundaries

Micro-machined ultrasound transducers with insulation layer and methods of manufacture

Systems and methods for integrating ultrasonic transducers with hybrid contacts

Imaging devices having piezoelectric transceivers with harmonic characteristics

SAMSUNG ELECTRONICS CO LTD

Head gimbal assemblies for very low flying height heads with optional micro-actuators in a hard disk drive

Method and apparatus for a D33 mode piezoelectric actuator with a bending motion

Method and apparatus for a micro-actuator providing three-dimensional positioning to a slider in a hard disk drive

Method and apparatus for sensing leakage current to estimate and possibly adjust flying height of a read-write head in a hard disk drive

Method and apparatus for estimating and controlling the flying height of a read-write head in a hard disk drive

Method and apparatus coupling at least one piezoelectric device to a slider in a hard disk drive for microactuation

Method and apparatus for a MEMS micro-actuator assembly in a hard disk drive

Disk drive shock absorption mechanism

Method and apparatus for a single piezoelectric micro-actuator in a head gimbal assembly of a hard disk drive

Method and apparatus to detect sub-micron particles in a hard disk drive with optical pickup

DELL PRODUCTS LP

Solid state drive cooling in dense storage

Systems and methods for reporting of excessive vibration conditions in a storage resource

Vertical backplane connector

Airflow channeling structure for densely packed storage enclosures

Carrierless drive assembly using drive mounting holes in servers and storages

Airflow channeling structure for densely packed storage enclosures

Air channel in storage media for chassis thermal design

Air channel in storage media for chassis thermal design

Method and system for hard disk drive throughput optimization using position error signaling

KWON HAESUNG

Method and apparatus for dampening and filtering air flow effects in a hard disk drive

Method and system for hard disk drive throughput optimization using position error signaling

Partial rib extending from a hub

Balanced motor micro-actuator

Method and apparatus for a disk damper including an enclosing flow chamber wall for a hard disk drive

INTEL CORP

Shock protectors for micro-mechanical systems

Shock protectors for micro-mechanical systems

MUNDT KEVIN W

Disk drive carriers and mountable hard drive systems with improved air flow

Hard disk drive assemblies with open side wall areas

(unassigned)

Piezoelectric controlled mechanism for minute movement of a magnetic head

NAVA JOSE A

Systems and methods for asynchronous-frequency tracking of disk drive rotational vibration (RV) performance with position error signal (PES)

SAMSUNG ELECTRONICS COMPANY

Method for detecting mechanical damage in a parking zone of a hard disk drive

SAMSUNG ELECTRONICS CO LDT

Method and apparatus of micro-actuator control of the flying height of a read/write head in a hard disk drive