Inventor
Narasimhan Rampalli
Inventor
Los Altos, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing41%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes26%
G06NComputing arrangements based on specific computational models19%
G06KGraphical data reading11%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
10,915,557Product classification data transfer and management202110,235,393Normalization rule generation and implementation systems and methods20199,754,208'Automatic rule coaching'20179,607,098'Determination of product attributes and values using a product entity graph'20179,483,741'Rule-based item classification'20169,436,919'System and method of tuning item classification'20169,390,378'System and method for high accuracy product classification with limited supervision'20169,348,902'Automated attribute disambiguation with human input'20169,311,372'Product record normalization system with efficient and scalable methods for discovering, validating, and using schema mappings'20169,208,442'Ontology-based attribute extraction from product descriptions'20159,195,910'System and method for classification with effective use of manual data input and crowdsourcing'20159,064,230'Ranking keywords for product types with manual curation'20158,412,568'Collecting media data descriptive of a product'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to BASTOS GUILHERME (1)· patent assignee history
2013Patents assigned to EBAY INC (1)· patent assignee history
2013Patents assigned to RAMPALLI NARASIMHAN (1)· patent assignee history
2013–2021Based in Los Altos, CA, US· patent location history
2015–2021Patents assigned to WAL MART STORES INC (12)· patent assignee history
2019–2021Patents assigned to WALMART APOLLO LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WAL MART STORES INC | 12 | 2015–2021 |
| WALMART APOLLO LLC | 2 | 2019–2021 |
| BASTOS GUILHERME | 1 | 2013 |
| EBAY INC | 1 | 2013 |
| RAMPALLI NARASIMHANself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Altos, California, US | 13 | 2013–2021 |