Hyeon Taek Oh
Inventor
Stats
- 2 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 5 US Applications Filed
- 37 Total Citation Count
- Jun 6, 2017 Most Recent Filing
- Dec 17, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| EM-TECH. CO., LTD. | 4
1 1 | 2013
2015 2017 |
| INTELLECTUAL DISCOVERY CO., LTD. | 1
| 2010
|
Inventor Addresses
| Address | Duration |
|---|---|
| Cheongju-si, KR | May 17, 12 - May 17, 12 |
| Gyeongsangnam-do, KR | May 12, 15 - Sep 17, 19 |
| Uiryeong-gun, KR | Oct 30, 14 - Jul 23, 15 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 1 |
| H04R: | LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10419847 | 2019 | Microspeaker enclosure with porous materials in resonance space | 1 |
| 2017/0353,785 | 2017 | Microspeaker Enclosure with Porous Materials in Resonance Space | 9 |
| 9185477 | 2015 | Suspension for sound transducer | 1 |
| 2015/0208,172 | 2015 | Microspeaker Diaphragm Bonding Structure | 5 |
| 9027700 | 2015 | Bonding structure of diaphragm for microspeaker | 6 |
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