Fluid responsiveness detection device and method
US-12569147-B2 · Mar 10, 2026 · US
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Han Fei patents
Han Fei is listed as an inventor on 36 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Fei |
| Total patents | 36 |
| First publication | Apr 16, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Devices and systems for real-time recognition of restoration of spontaneous circulation (ROSC) in cardio-pulmonary resuscitation (CPR) process
US-12233019-B2 · Feb 25, 2025 · US
Optical system
US-12228714-B2 · Feb 18, 2025 · US
Method for storing data and optical storage
US-2024249771-A1 · Jul 25, 2024 · US
Optical device and prism module thereof
US-2024231069-A9 · Jul 11, 2024 · US
Optical device and prism module thereof
US-2024134180-A1 · Apr 25, 2024 · US
Auto charger cable holder assembly
US-D1021812-S · Apr 9, 2024 · US
3D nanofabrication based on hydrogel scaffolds
US-11884009-B2 · Jan 30, 2024 · US
Optical device and prism module thereof
US-2024019672-A1 · Jan 18, 2024 · US
Methods and systems for calculating physiological parameters
US-11872060-B2 · Jan 16, 2024 · US
Recent patents
Latest publications not already listed above.
A peridynamics-based finite element method (perifem) for the analysis of structural damage and its implementation in commercial software
US-2023325560-A1 · Oct 12, 2023 · US
Optical System
US-2023288683-A1 · Sep 14, 2023 · US
Denitration catalyst and denitration method using the catalyst
US-2022387980-A1 · Dec 8, 2022 · US
Pulse oximetry-based cardio-pulmonary resuscitation (CPR) quality feedback systems and methods
US-11471375-B2 · Oct 18, 2022 · US
3d nanofabrication based on hydrogel scaffolds
US-2022152924-A1 · May 19, 2022 · US
Method for predicting structural failure by strength-criterion-driven peridynamic model
US-11321503-B2 · May 3, 2022 · US
Expansion tool assembly for expandable tubular
US-11293254-B2 · Apr 5, 2022 · US
Method for predicting structural failure by strength-criterion-driven peridynamic model
US-2022075911-A1 · Mar 10, 2022 · US
Shift register, driving method thereof, driving circuit, and display device
US-11270649-B2 · Mar 8, 2022 · US
Methods and systems for calculating physiological parameters
US-2022031252-A1 · Feb 3, 2022 · US
Fluid responsiveness detection device and method
US-2022015646-A1 · Jan 20, 2022 · US
Expansion tool assembly for expandable tubular
US-2021396092-A1 · Dec 23, 2021 · US
Methods and systems for calculating physiological parameters
US-11154250-B2 · Oct 26, 2021 · US
Shift register, driving method thereof, driving circuit, and display device
US-2021118373-A1 · Apr 22, 2021 · US
Shift register, driving method thereof, gate driving circuit, display panel and display device
US-10783977-B2 · Sep 22, 2020 · US
Shift register, driving method thereof, gate driving circuit, display panel and display device
US-2020243150-A1 · Jul 30, 2020 · US
Devices and systems for real-time recognition of restoration of spontaneous circulation (rosc) in cardio-pulmonary resuscitation (cpr) process
US-2020138667-A1 · May 7, 2020 · US
Pulse oximetry-based cardio-pulmonary resuscitation (cpr) quality feedback systems and methods
US-2020009011-A1 · Jan 9, 2020 · US
Pulse oximetry-based cardio-pulmonary resuscitation (CPR) quality feedback systems and methods
US-10463566-B2 · Nov 5, 2019 · US
Devices and systems for real-time recognition of restoration of spontaneous circulation (ROSC) in cardio-pulmonary resuscitation (CPR) process
US-10327650-B2 · Jun 25, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shenzhen Mindray Biomedical Electronics Co Ltd | 14 |
| Peking Union Medical College Hospital Cams | 9 |
| Sintai Optical Shenzhen Co Ltd | 5 |
| Asia Optical Co Inc | 5 |
| Hefei Boe Display Tech Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B5/14551 | 12 |
| A61H2230/207 | 10 |
| A61H31/005 | 10 |
| A61B5/4836 | 10 |
| A61H2230/04 | 10 |