Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241016 | High temperature high salt low end rheology modifiers | JANINE SHIPMAN, Weibin Zha | 2025-03-04 |
| 12141972 | Medicine image recognition method, electronic device and readable storage medium | Yu-Jen Wang | 2024-11-12 |
| 12049588 | Delayed gelation polymer system for high temperature and high salinity applications | Danhua Zhang, Fuchen Liu, Nancy Zhou, Jianshen Li, Weibin Zha | 2024-07-30 |
| 12026879 | Method for detecting the presence of pneumonia area in medical images of patients, detecting system, and electronic device employing method | — | 2024-07-02 |
| 11959811 | Temperature sensors | Jingjing Qian, Sunday O. Abraham, Randy Petty, Matthew J. Werner | 2024-04-16 |
| 11851606 | Lost circulation test method for expandable geopolymers | Weibin Zha, JANINE SHIPMAN | 2023-12-26 |
| 11753581 | Delayed gelation polymer system | Fuchen Liu | 2023-09-12 |
| 10907083 | Polymer system for fluid loss control | Ping Huang, Wei-Lin WAN | 2021-02-02 |
| 10280354 | Polymer system for fluid loss control | Ping Huang, Wei-Lin WAN | 2019-05-07 |
| 10072197 | Crosslinked high molecular weight polymers for use in water-based drilling fluids | Guang Chang Ma, Burhan Hoxha, Feng Xiao | 2018-09-11 |
| 9829435 | External cavity laser biosensor arrangements | Chun Ge, Brian T. Cunningham, Stephen C. Schulz | 2017-11-28 |
| 9400353 | Silicon-based photonic crystal fluorescence enhancement and laser line scanning instrument | Brian T. Cunningham, Sherine George, Anusha Pokhriyal, Vikram Chaudhery | 2016-07-26 |
| 8864542 | Polymer microcavity and microchannel device and array fabrication method | J. Gary Eden, Sung-Jin Park, Brian T. Cunningham | 2014-10-21 |
| 8497631 | Polymer microcavity and microchannel devices and fabrication method | J. Gary Eden, Sung-Jin Park, Brian T. Cunningham | 2013-07-30 |
| 8344333 | Multi-color fluorescence enhancement from a photonic crystal surface | Stephen C. Shulz, Brian T. Cunningham, Anusha Pokhriyal | 2013-01-01 |
| 8268637 | Label-free biosensors based upon distributed feedback laser | Brian T. Cunningham | 2012-09-18 |
| 6928606 | Fault tolerant scan chain for a parallel processing system | Yvon Savaria | 2005-08-09 |
| 6858356 | Method of generating large scale signal paths in a parallel processing system | Yvon Savaria, Claude Thibeault | 2005-02-22 |