Predicting and preventing negative user experience in a network service
US-2025371017-A1 · Dec 4, 2025 · US
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Walther Eckart patents
Walther Eckart is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Walther Eckart |
| Total patents | 19 |
| First publication | Jan 8, 2015 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Predicting and preventing negative user experience in a network service
US-12332903-B2 · Jun 17, 2025 · US
Predicting and preventing negative user experience in a network service
US-2023385292-A1 · Nov 30, 2023 · US
Predicting and preventing negative user experience in a network service
US-11775534-B2 · Oct 3, 2023 · US
Search system and methods with integration of user annotations from a trust network
US-11556544-B2 · Jan 17, 2023 · US
Search system and methods with integration of user annotations from a trust network
US-2021011919-A1 · Jan 14, 2021 · US
Measuring conversion of an online advertising campaign from an offline merchant
US-2020342493-A1 · Oct 29, 2020 · US
Predicting and preventing negative user experience in a network service
US-2020250196-A1 · Aug 6, 2020 · US
Search system and methods with integration of user annotations from a trust network
US-10726019-B2 · Jul 28, 2020 · US
System and method for maintenance of questions and answers through collaborative and community editing
US-10482114-B2 · Nov 19, 2019 · US
Recent patents
Latest publications not already listed above.
Search systems and methods with integration of aggregate user annotations
US-9984164-B2 · May 29, 2018 · US
Search system and methods with integration of user annotations from a trust network
US-2018067994-A1 · Mar 8, 2018 · US
Search system and methods with integration of user annotations from a trust network
US-9852187-B2 · Dec 26, 2017 · US
Search systems and methods with integration of user annotations
US-9489463-B2 · Nov 8, 2016 · US
Search System Using Search Subdomain And Hints To Subdomains In Search Query Statements And Sponsored Results On A Subdomain-By-Subdomain Basis
US-2016239503-A1 · Aug 18, 2016 · US
Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis
US-9323848-B2 · Apr 26, 2016 · US
Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis
US-9262530-B2 · Feb 16, 2016 · US
Search System Using Search Subdomain And Hints To Subdomains In Search Query Statements And Sponsored Results On A Subdomain-By-Subdomain Basis
US-2015112959-A1 · Apr 23, 2015 · US
Search System Using Search Subdomain And Hints To Subdomains In Search Query Statements And Sponsored Results On A Subdomain-By-Subdomain Basis
US-2015012559-A1 · Jan 8, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Yahoo Inc | 6 |
| Uber Technologies Inc | 5 |
| Walther Eckart | 4 |
| Excalibur Ip Llc | 4 |
| Slack Tech Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/9535 | 7 |
| G06F16/951 | 7 |
| G06F17/30864 | 6 |
| G06F16/24573 | 5 |
| H04L51/52 | 5 |