Pet fountain
US-D856605-S · Aug 13, 2019 · US
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He Qing patents
He Qing holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 0 |
| First publication | Mar 24, 2015 |
| Latest publication | Aug 13, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Magnetic sensor manufacturing
US-9880232-B2 · Jan 30, 2018 · US
Magnetic sensing device with reduced shield-to-shield spacing
US-9442171-B2 · Sep 13, 2016 · US
Water wheel aerator assembly for pet fountain
US-9113610-B2 · Aug 25, 2015 · US
Estimating incident duration
US-9111442-B2 · Aug 18, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Pet fountain
US-D856605-S · Aug 13, 2019 · US
Magnetic sensor manufacturing
US-9880232-B2 · Jan 30, 2018 · US
Magnetic sensing device with reduced shield-to-shield spacing
US-9442171-B2 · Sep 13, 2016 · US
Water wheel aerator assembly for pet fountain
US-9113610-B2 · Aug 25, 2015 · US
Estimating incident duration
US-9111442-B2 · Aug 18, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A01K7/02 | 2 |
| G01R33/093 | 2 |
| G01R33/0052 | 2 |
| G01R33/098 | 2 |
| A01K45/002 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 3 |
| Human Necessities | 2 |
| Operations & Transport | 1 |
| Cross-Sectional Technologies | 1 |