Description
FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES (transducers F15B 5/00; fluid dynamics in general F15D; computers comprising fluid elements G06D, G06G)
F15C
Technology
Sub-Class
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- 261 US PATENTS IN FORCE
- 36 US APPLICATIONS PENDING
- 411 Total Patent Owners
- 1476 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Circuit elements having no moving parts |
| 1/02 | Circuit elements having no moving parts Details |
| 1/04 | Circuit elements having no moving parts Details Means for controlling fluid streams to fluid devices, e.g. by electric signals |
| 1/06 | Circuit elements having no moving parts Details Constructional details; Selection of specified materials |
| 1/08 | Circuit elements having no moving parts Boundary-layer devices, e.g. wall-attachment amplifiers |
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9,120,563 | Flow control actuator with an adjustable frequency | Oct 16, 12 | Sep 01, 15 | THE BOEING COMPANY |
| 9,123,758 | Gas injection apparatus and substrate process chamber incorporating same | Jan 14, 14 | Sep 01, 15 | APPLIED MATERIALS, INC. |
| 9,109,423 | Apparatus for autonomous downhole fluid selection with pathway dependent resistance system | Feb 04, 10 | Aug 18, 15 | HALLIBURTON ENERGY SERVICES, INC. |
| 9,103,230 | Apparatus and method for the creation of an impingement jet generating annular swirls as well as turbomachine with an apparatus of this type | Jun 26, 12 | Aug 11, 15 | ROLLS-ROYCE DEUTSCHLAND LTD & CO KG |
| 9,103,786 | Apparatus for detecting target molecules and related methods | Apr 26, 12 | Aug 11, 15 | CALIFORNIA INSTITUTE OF TECHNOLOGY |
Recent Publications
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Top Owners in This Subclass
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Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 39 Months (last 2 years Issuances)
- 39 Months (last 5 years Issuances)
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