Inventor
Byung-gil Jeong
Inventor
Anyang-si, KR
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers25%
Y10TTechnical subjects covered by former us classification13%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general11%
A61BDiagnosis8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems7%
G02BOptical elements, systems or apparatus7%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
B81BMicrostructural devices or systems, e.g. micromechanical devices3%
G10KSound-producing devices3%
PatentTitleYear
10,105,060Breast scanning apparatus using photoacoustic ultrasonic wave20189,319,800'Electro acoustic transducer'20169,233,396'Micromachined ultrasonic transducer array'20169,206,038'Capacitive micro-machined ultrasonic transducer and method of singulating the same'20159,120,127'Ultrasonic transducer structure, ultrasonic transducer, and method of manufacturing ultrasonic transducer'20159,096,418'Ultrasonic transducer and method of manufacturing the same'20158,958,595'Piezoelectric micro speaker having piston diaphragm and method of manufacturing the same'20158,727,994'Cell and channel of ultrasonic transducer, and ultrasonic transducer including the same'20148,549,715'Piezoelectric microspeaker and method of fabricating the same'20138,526,642'Piezoelectric micro speaker including weight attached to vibrating membrane and method of manufacturing the same'20138,520,868'Piezoelectric micro speaker and method of manufacturing the same'20138,509,462'Piezoelectric micro speaker including annular ring-shaped vibrating membranes and method of manufacturing the piezoelectric micro speaker'20138,401,220'Piezoelectric micro speaker with curved lead wires and method of manufacturing the same'20138,363,864'Piezoelectric micro-acoustic transducer and method of fabricating the same'20138,280,079'Piezoelectric microspeaker and method of fabricating the same'20128,275,158'Piezoelectric micro speaker'20128,275,155'Method for fabricating micro speaker and micro speaker fabricated by the same'20128,237,332'Piezoelectric acoustic transducer and method of fabricating the same'20127,906,841'Wafer level incapsulation chip and encapsulation chip manufacturing method'20117,786,573'Packaging chip having interconnection electrodes directly connected to plural wafers'20107,374,972'Micro-package, multi-stack micro-package, and manufacturing method therefor'20087,285,865'Micro-package, multi-stack micro-package, and manufacturing method therefor'20077,103,256'Block base having tree-structured groove array, multi-core optical fiber block having tree-structured groove arrays, and method for aligning optical fiber arrays in the same'20066,953,286'Ferrule for hermetically packaging optical fibers'20056,795,634'Optical fiber block having holding sub-block'20046,757,471'Optical fiber block assembly for minimizing stress concentration and contacting device therewith'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (26)· patent assignee history
2004–2006Based in Taegu-kwangyokshi, KR· patent location history
2004Based in Tae Gu, KR· patent location history
2005–2018Based in Anyang-si, KR· patent location history
2012–2015Patents assigned to CHUNG SEOK-WHAN (13)· patent assignee history
2012–2015Patents assigned to JEONG BYUNG-GIL (13)· patent assignee history
2012–2015Patents assigned to KIM DONG-KYUN (13)· patent assignee history
2012–2015Patents assigned to HWANG JUN-SIK (5)· patent assignee history
2015Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 26 | 2004–2018 |
| CHUNG SEOK-WHAN | 13 | 2012–2015 |
| JEONG BYUNG-GILself | 13 | 2012–2015 |
| KIM DONG-KYUN | 13 | 2012–2015 |
| HWANG JUN-SIK | 5 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anyang-si, KR | 22 | 2005–2018 |
| Taegu-kwangyokshi, KR | 2 | 2004–2006 |
| Yongin-si, KR | 1 | 2015 |
| Tae Gu, KR | 1 | 2004 |