Inventor
Charles F. Hanna
Inventor
Libertyville, IL, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties34%
A61BDiagnosis31%
B01LChemical or physical laboratory apparatus for general use11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification9%
G06FElectric digital data processing3%
G10LSpeech analysis techniques or speech synthesis3%
PatentTitleYear
10,997,968Using dialog context to improve language understanding20217,167,734'Method for optical measurements of tissue to determine disease state or concentration of an analyte'20077,043,287'Method for modulating light penetration depth in tissue and diagnostic applications using same'20066,662,031'Method and device for the noninvasive determination of hemoglobin and hematocrit'20036,662,030'Non-invasive sensor having controllable temperature feature'20036,654,620'Method for improving non-invasive determination of the concentration of analytes in a biological sample'20036,630,673'Non-invasive sensor capable of determining optical parameters in a sample having multiple layers'20036,615,061'Optical sensor having a selectable sampling distance for determination of analytes'20036,526,298'Method for the non-invasive determination of analytes in a selected volume of tissue'20036,353,226'Non-invasive sensor capable of determining optical parameters in a sample having multiple layers'20026,241,663'Method for improving non-invasive determination of the concentration of analytes in a biological sample'20016,067,463'Method and apparatus for non-invasively measuring the amount of glucose in blood'20005,441,894'Device containing a light absorbing element for automated chemiluminescent immunoassays'19955,244,630'Device for performing solid-phase diagnostic assay'19935,198,368'Methods for performing a solid-phase immunoassay'1993D0332834'Disposable immunoassay reaction tray'19935,006,309'Immunoassay device with liquid transfer between wells by washing'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2007Patents assigned to ABBOTT LAB (15)· patent assignee history
1991–2007Based in Libertyville, IL, US· patent location history
2003Patents assigned to ABBOTT LABORATOIES (1)· patent assignee history
2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2021Patents assigned to MICROSOFTTECHNOLOGY LICENSING LLC (1)· patent assignee history
2021Based in Cairo, EG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABBOTT LAB | 15 | 1991–2007 |
| ABBOTT LABORATOIES | 1 | 2003 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 1 | 2021 |
| MICROSOFTTECHNOLOGY LICENSING LLC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Libertyville, Illinois, US | 16 | 1991–2007 |
| Cairo, EG | 1 | 2021 |