User data management for augmented reality using a distributed ledger
US-2024380623-A1 · Nov 14, 2024 · US
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Campbell John patents
Campbell John is listed as an inventor on 119 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Campbell John |
| Total patents | 119 |
| First publication | Apr 23, 2015 |
| Latest publication | Nov 14, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Substituted indoles and methods of use thereof
US-12116358-B2 · Oct 15, 2024 · US
User data management for augmented reality using a distributed ledger
US-12081683-B2 · Sep 3, 2024 · US
Natural quick function gestures
US-11699031-B2 · Jul 11, 2023 · US
CpG-adjuvanted SARS-CoV-2 virus vaccine
US-11684669-B2 · Jun 27, 2023 · US
Compound data objects
US-11630947-B2 · Apr 18, 2023 · US
Substituted indoles and methods of use thereof
US-2023075198-A1 · Mar 9, 2023 · US
CpG-ADJUVANTED SARS-CoV-2 VIRUS VACCINE
US-2023038284-A1 · Feb 9, 2023 · US
Using text messages to interact with spreadsheets
US-11416676-B2 · Aug 16, 2022 · US
User data management for augmented reality using a distributed ledger
US-2022255763-A1 · Aug 11, 2022 · US
Recent patents
Latest publications not already listed above.
Quinoline derivatives and their use for the treatment of cancer
US-2022144812-A1 · May 12, 2022 · US
Images on charts
US-11321520-B2 · May 3, 2022 · US
Natural quick function gestures
US-2021390252-A1 · Dec 16, 2021 · US
Calculations on images within cells in spreadsheets
US-11200372-B2 · Dec 14, 2021 · US
Natural quick function gestures
US-11157691-B2 · Oct 26, 2021 · US
Operations on dynamic data associated with cells in spreadsheets
US-11157689-B2 · Oct 26, 2021 · US
Sound on charts
US-11106865-B2 · Aug 31, 2021 · US
Rich data types
US-11093704-B2 · Aug 17, 2021 · US
Calculations on sound associated with cells in spreadsheets
US-11080474-B2 · Aug 3, 2021 · US
Enriched compound data objects
US-11023668-B2 · Jun 1, 2021 · US
Accessibility detection of content properties through tactile interactions
US-11023655-B2 · Jun 1, 2021 · US
Operations on sound files associated with cells in spreadsheets
US-10997364-B2 · May 4, 2021 · US
Method and system for providing autofill of data
US-10977436-B2 · Apr 13, 2021 · US
Extensibility of compound data objects
US-10963635-B2 · Mar 30, 2021 · US
Conversion of data ranges to table objects
US-10860790-B2 · Dec 8, 2020 · US
Natural quick function gestures
US-2020285806-A1 · Sep 10, 2020 · US
Parameterizing and working with math equations in a spreadsheet application
US-2020257852-A1 · Aug 13, 2020 · US
Natural input for spreadsheet actions
US-10732825-B2 · Aug 4, 2020 · US
Images associated with cells in spreadsheets
US-10713428-B2 · Jul 14, 2020 · US
Rich data types
US-2020202069-A1 · Jun 25, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Microsoft Technology Licensing Llc | 104 |
| Campbell John | 6 |
| Microsoft Corp | 5 |
| Lin Amy | 4 |
| Waldman Lawrence | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F40/18 | 99 |
| G06F17/246 | 73 |
| G06F3/0482 | 58 |
| G06F3/04842 | 51 |
| G06F40/106 | 48 |