Determination of a user’s glycated hemoglobin level using pulse spectroscopy
US-2026033750-A1 · Feb 5, 2026 · US
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Macdonald Paul R patents
Macdonald Paul R is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Macdonald Paul R |
| Total patents | 19 |
| First publication | Apr 20, 2017 |
| Latest publication | Feb 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Wrist-worn electronic device with optical cardiac monitor
US-2025288216-A1 · Sep 18, 2025 · US
Pulse spectroscopy
US-12343124-B2 · Jul 1, 2025 · US
Wrist-worn electronic device with optical cardiac monitor
US-12336797-B2 · Jun 24, 2025 · US
Pressure compensation for wrist-based pulse spectrometry
US-2025134464-A1 · May 1, 2025 · US
Use of frequency division multiplexing for optical cardiac signals
US-2024350043-A1 · Oct 24, 2024 · US
Pulse spectroscopy
US-2024277242-A1 · Aug 22, 2024 · US
Pulse spectroscopy
US-12004845-B2 · Jun 11, 2024 · US
Wrist-worn electronic device with optical cardiac monitor
US-2024138693-A1 · May 2, 2024 · US
Electronic device with optical heart rate monitor
US-11806119-B2 · Nov 7, 2023 · US
Recent patents
Latest publications not already listed above.
Pulse spectroscopy
US-2022022766-A1 · Jan 27, 2022 · US
Pulse spectroscopy
US-11179051-B2 · Nov 23, 2021 · US
Electronic fitness device with optical cardiac monitoring
US-10912469-B2 · Feb 9, 2021 · US
Electronic device with optical heart rate monitor
US-2020297226-A1 · Sep 24, 2020 · US
Optical motion rejection
US-2018317852-A1 · Nov 8, 2018 · US
Electronic fitness device with optical cardiac monitoring
US-2018317785-A1 · Nov 8, 2018 · US
Pulse spectroscopy
US-2018317786-A1 · Nov 8, 2018 · US
Heart rate monitor with time varying linear filtering
US-9801587-B2 · Oct 31, 2017 · US
Heart rate monitor with time varying linear filtering
US-2017105682-A1 · Apr 20, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Garmin Switzerland Gmbh | 13 |
| Garmin Int Inc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B5/681 | 19 |
| A61B5/02438 | 17 |
| A61B5/14552 | 16 |
| A61B5/02427 | 15 |
| A61B2562/0238 | 12 |