Huacheng Song
Inventor
Stats
- 1 US patents issued
- 30 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 30 US Applications Filed
- 54 Total Citation Count
- Aug 11, 2022 Most Recent Filing
- Aug 22, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| QINGDAO JIAONAN HAIER WASHING MACHINE CO., LTD. | 1
| 2014
|
| HAIER GROUP CORPORATION | 2
1 1 | 2012
2013 2015 |
| QINGDAO HAIER DRUM WASHING MACHINE CO., LTD. | 2
1 | 2012
2014 |
| QINGDAO HAIER WASHING MACHINE CO., LTD. | 1
3 2 | 2013
2014 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Laoshan, Qingdao, Shandong, CN | Jul 13, 17 - Dec 14, 17 |
| QINGDAO, SHANDONG PROVINCE, CN | May 17, 18 - Oct 04, 18 |
| Qingdao City, CN | Oct 29, 20 - Oct 29, 20 |
| Qingdao, CN | Oct 09, 14 - Sep 05, 24 |
| Qingdao, Shandong, CN | Oct 06, 16 - Sep 27, 18 |
| Shando, CN | Jan 18, 18 - Jan 18, 18 |
| Shandong, CN | Aug 23, 18 - Sep 24, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47G: | HOUSEHOLD OR TABLE EQUIPMENT | 1 |
| A47L: | DOMESTIC WASHING OR CLEANING | 1 |
| B01D: | SEPARATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12098492 | 2024 | Laundry treatment agent storage and dispensing device, washing machine, and laundry treatment agent dispensing control method of washing machine | 0 |
| 2024/0292,998 | 2024 | DISHWASHER AIR CURTAIN DEVICE, AND DISHWASHER | 0 |
| 2022/0389,639 | 2022 | LAUNDRY TREATMENT AGENT STORAGE AND DISPENSING DEVICE, WASHING MACHINE, AND LAUNDRY TREATMENT AGENT DISPENSING CONTROL METHOD OF WASHING MACHINE | 0 |
| 11492745 | 2022 | Lifting device and washing machine having same | 0 |
| 11466390 | 2022 | Lifting device and washing machine having same | 0 |
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