How many patents does
Delta T Corporation have?
patents
410
families
84
granted
71
applications
339
US
107
EP
47
WO
35
CN
29
JP
7
KR
2
RoW
183
Buy the report
The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Delta T Corporation
Top ten assignees appearing on patents
2009 - 2018
| delta t corporation | 361 |
| aspen motion technologies | 23 |
| moog | 3 |
| delta company | 3 |
| haiku design | 3 |
| haiku design sdh | 1 |
| thompson, mark s. | 1 |
| del'ta t korporejshn | 1 |
2018
| delta t corporation | 23 |
| aspen motion technologies | 1 |
Delta T Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fan blades and modifications | 26 | 2004 |
| ceiling fan with concentric stationary tube and power-down features | 23 | 2007 |
| ceiling fan system with brushless motor | 21 | 2008 |
| ceiling fan with variable blade pitch and variable speed control | 19 | 2009 |
| air fence for fan blade | 18 | 2009 |
| fan with resilient hub | 18 | 2012 |
| automatic control system for ceiling fan based on temperature differentials | 15 | 2008 |
| thin airfoil ceiling fan blade | 15 | 2012 |
| ceiling fan with angled mounting | 14 | 2007 |
| integrated thermal comfort control system utilizing circulating fans | 13 | 2012 |