Gui Ryong Ahn
Inventor
Stats
- 6 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 14 US Applications Filed
- 27 Total Citation Count
- Jun 4, 2018 Most Recent Filing
- Mar 5, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY | 1
| 2015
|
| HANWHA CHEMICAL CORPORATION | 4
2 6 3 2 1 | 2009
2010 2012 2014 2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| DAEJEON, KR | Nov 17, 16 - Nov 17, 16 |
| Daejeon, KR | Sep 10, 09 - Dec 31, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 4 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 4 |
| B82Y: | SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE OR TREATMENT OF NANO-STRUCTURES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10518237 | 2019 | Gas distribution unit for fluidized bed reactor system, fluidized bed reactor system having the gas distribution unit, and method for preparing granular polycrystalline silicon using the fluidized bed reactor system | 0 |
| 10226757 | 2019 | Method for surface-modifying metal silicide, and method and apparatus for preparing trichlorosilane using surface-modified metal silicide | 0 |
| 2018/0280,874 | 2018 | PURIFICATION METHOD AND PURIFICATION APPARATUS FOR OFF-GAS | 0 |
| 10016724 | 2018 | Purification method and purification apparatus for off-gas | 0 |
| 2018/0028,998 | 2018 | GAS DISTRIBUTION DEVICE FOR FLUIDISED-BED REACTOR SYSTEM, FLUIDISED-BED REACTOR SYSTEM COMPRISING GAS DISTRIBUTION DEVICE, AND METHOD FOR PREPARING GRANULAR POLYSILICON USING FLUIDISED-BED REACTOR SYSTEM | 1 |
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