Inventor
Vien Nguyen
Inventor
Ho Chi Minh, VN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis11%
A61FFilters implantable into blood vessels11%
C13BProduction of sucrose11%
F26BDrying solid materials or objects by removing liquid therefrom11%
G01SRadio direction-finding11%
H04BTransmission11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04WWireless communication networks11%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use11%
PatentTitleYear
11,039,938Modular knee prothesis202110,676,797Concentrated sugarcane juice powder and method for preparing the same using the convection current freeze drying apparatus202010,451,346Convection current freeze drying apparatus and method of operating the same20199,807,726'Use of low energy bluetooth beacons to locate field equipment and personnel'20174,998,069'Loopback tester for testing field replaceable units'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to TANDEM COMPUTERS INC (1)· patent assignee history
1991Based in Fremont, CA, US· patent location history
2017Patents assigned to YOKOGAWA ELECTRIC CORP (1)· patent assignee history
2017Based in Sugar Land, TX, US· patent location history
2019–2020Patents assigned to VINAMIT USA LLC (2)· patent assignee history
2019–2020Based in Ho Chi Minh, VN· patent location history
2021Patents assigned to Optimotion Implants LLC (1)· patent assignee history
2021Based in Windermere, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VINAMIT USA LLC | 2 | 2019–2020 |
| Optimotion Implants LLC | 1 | 2021 |
| TANDEM COMPUTERS INC | 1 | 1991 |
| YOKOGAWA ELECTRIC CORP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ho Chi Minh, VN | 2 | 2019–2020 |
| Windermere, Florida, US | 1 | 2021 |
| Sugar Land, Texas, US | 1 | 2017 |
| Fremont, California, US | 1 | 1991 |