Ping Kong Choy
Inventor
Stats
- 7 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 9 US Applications Filed
- 54 Total Citation Count
- Jul 13, 2023 Most Recent Filing
- Jul 10, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ASM ASSEMBLY AUTOMATION LTD | 2
2 1 2 | 2001
2008 2009 2010 |
| ASM TECHNOLOGY SINGAPORE PTE LTD | 4
| 2012
|
| ASM TECHNOLOGY SINGAPORE PTE LTD | 2
| 2014
|
Inventor Addresses
| Address | Duration |
|---|---|
| Hong Kong, CN | Feb 04, 10 - Jul 17, 12 |
| Hong Kong, HK | Feb 07, 19 - Feb 07, 19 |
| Kwai Chung, HK | Jan 16, 03 - Jun 27, 17 |
| Singapore, SG | Jan 16, 25 - Jan 16, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B05B: | SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES | 1 |
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0022,727 | 2025 | DIE BONDER HAVING A ROTARY BOND ARM ACTUATOR | 0 |
| 2019/0039,085 | 2019 | CLOG-RESISTANT NOZZLE ASSEMBLY | 0 |
| 9689453 | 2017 | Active vibration absorber | 0 |
| 2015/0219,176 | 2015 | ACTIVE VIBRATION ABSORBER | 2 |
| 8985305 | 2015 | Vibration feeding apparatus and method | 4 |
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