Liu; James ZT
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; James ZT.The latest application filed is for "acoustic wave sensor system".
- Liu; James ZT - Belvidere IL
- Liu; James Zt - Hudson NH
- Liu; James ZT - Rockford IL
- Liu; James ZT. - Belvidere IL
- Liu; James Zt. - Rockford IL
| Patent | Date |
|---|---|
| Acoustic Wave Sensor System App 20090056452 - Liu; James ZT | 2009-03-05 |
| Wireless sensor antenna configuration Grant 7,377,168 - Liu May 27, 2 | 2008-05-27 |
| Acoustic wave sensor system App 20080001685 - Liu; James ZT | 2008-01-03 |
| Torque sensor Grant 7,302,864 - Liu , et al. December 4, 2 | 2007-12-04 |
| Magneto-elastic resonator torque sensor Grant 7,261,005 - Bunyer , et al. August 28, 2 | 2007-08-28 |
| Tube and die interface for liquid flow sensing through the tube Grant 7,249,503 - Gehman , et al. July 31, 2 | 2007-07-31 |
| Acoustic wave lubricity sensor Grant 7,243,549 - Liu , et al. July 17, 2 | 2007-07-17 |
| Acoustic wave particulate sensor App 20070137287 - Liu; James ZT ; et al. | 2007-06-21 |
| Wireless sensor antenna configuration App 20070131032 - Liu; James Zt | 2007-06-14 |
| Micro-machined acoustic wave accelerometer App 20070079656 - Cook; James D. ; et al. | 2007-04-12 |
| Torque sensor integrated with engine components Grant 7,201,044 - Bunyer , et al. April 10, 2 | 2007-04-10 |
| Oil quality sensor structure for permanent applications App 20070074562 - Liu; James ZT ; et al. | 2007-04-05 |
| Engine wear and oil quality sensor App 20070074563 - Liu; James ZT ; et al. | 2007-04-05 |
| Torque sensor App 20070068278 - Liu; James Zt ; et al. | 2007-03-29 |
| Torque sensor integrated with engine components App 20070068235 - Bunyer; Scott L. ; et al. | 2007-03-29 |
| Optical particulate sensor in oil quality detection App 20070063140 - Liu; James ZT | 2007-03-22 |
| Hybrid SAW/BAW sensor App 20070057772 - Liu; James ZT | 2007-03-15 |
| Multiple wireless sensors for dialysis application App 20070061089 - Liu; James ZT ; et al. | 2007-03-15 |
| Micro-rheometer App 20070056358 - Liu; James ZT | 2007-03-15 |
| Passive hybrid lc/SAW/BAW wireless sensor App 20070051176 - Liu; James ZT | 2007-03-08 |
| Torque sensor packaging systems and methods App 20070039396 - Bunyer; Scott L. ; et al. | 2007-02-22 |
| Magneto-elastic resonator torque sensor App 20070034022 - Bunyer; Scott L. ; et al. | 2007-02-15 |
| Wireless torque sensor App 20070030134 - Liu; James ZT ; et al. | 2007-02-08 |
| Acoustic wave torque sensor App 20070028700 - Liu; James ZT. ; et al. | 2007-02-08 |
| Tube And Die Interface For Liquid Flow Sensing Through The Tube App 20070017286 - Gehman; Richard W. ; et al. | 2007-01-25 |
| Passive acoustic wave sensor system App 20060283252 - Liu; James ZT ; et al. | 2006-12-21 |
| Passive and wireless acoustic wave accelerometer App 20060283247 - Liu; James ZT ; et al. | 2006-12-21 |
| Error compensation for a wireless sensor using a rotating microstrip coupler to stimulate and interrogate a saw device App 20060284583 - Andrews; Richard M. ; et al. | 2006-12-21 |
| Acoustic wave etch rate sensor system App 20060283249 - Liu; James ZT ; et al. | 2006-12-21 |
| Disposable and trimmable wireless pressure sensor Grant 7,146,861 - Cook , et al. December 12, 2 | 2006-12-12 |
| Deep-fry oil quality sensor App 20060272415 - Liu; James ZT ; et al. | 2006-12-07 |
| Acoustic wave lubricity sensor App 20060260404 - Liu; James ZT ; et al. | 2006-11-23 |
| Wireless and passive acoustic wave liquid conductivity sensor App 20060254356 - Liu; James ZT ; et al. | 2006-11-16 |
| Multiple-function acoustic wave oil quality sensor App 20060243032 - Liu; James ZT ; et al. | 2006-11-02 |
| Acoustic wave flow sensor App 20060243064 - Liu; James ZT ; et al. | 2006-11-02 |
| Wireless and passive acoustic wave rotation rate sensor App 20060238078 - Liu; James ZT | 2006-10-26 |
| Wireless oil filter sensor App 20060230833 - Liu; James ZT ; et al. | 2006-10-19 |
| Multiple-mode acoustic wave sensor App 20060230834 - Liu; James ZT ; et al. | 2006-10-19 |
| Low cost SH-saw fluid flow sensor App 20060202590 - Liu; James Zt ; et al. | 2006-09-14 |
| Gas chromatograph and quartz crystal microbalance sensor apparatus App 20060179918 - Liu; James Zt | 2006-08-17 |
| Pressure flow sensor systems and pressure flow sensors for use therein App 20060144155 - Liu; James ZT | 2006-07-06 |
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