Da-Yu Lin
Inventor
Stats
- 2 US patents issued
- 18 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 18 US Applications Filed
- 29 Total Citation Count
- Dec 5, 2018 Most Recent Filing
- Jul 7, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ZHIGU HOLDINGS LIMITED | 1
| 2003
|
| METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE | 2
3 4 | 2011
2014 2015 |
| INVENTEC APPLIANCES CORP. | 1
| 2003
|
Inventor Addresses
| Address | Duration |
|---|---|
| KAOHSIUNG CITY, TW | Jun 15, 17 - Jun 11, 20 |
| Kaohsiung City, TW | Jun 15, 17 - Jun 15, 17 |
| Kaohsiung, TW | Apr 21, 20 - Apr 21, 20 |
| TAICHUNG CITY, TW | Jul 05, 12 - Jun 09, 16 |
| Taichung City, TW | Jul 04, 13 - Sep 24, 15 |
| Taichung, TW | Sep 19, 17 - Sep 19, 17 |
| Taipei, TW | Jan 13, 05 - Jun 13, 06 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23H: | WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL | 9 |
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 2 |
| B24B: | MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2020/0180,057 | 2020 | APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT STRUCTURE THEREOF | 0 |
| 2020/0171,592 | 2020 | METHOD FOR MANUFACTURING CONE BY ELECTROCHEMICAL MACHINING | 0 |
| 10625397 | 2020 | Grind machining apparatus | 0 |
| 2019/0171,185 | 2019 | TOOL SETTING DEVICE AND TOOL-SETTING METHOD FOR ELECTROCHEMICAL MACHINING | 0 |
| 2019/0168,326 | 2019 | ELECTROCHEMICAL MACHINING APPARATUS FOR GEAR OUTLINE | 0 |
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