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Inventor

Sam Liu

Inventor
Austin, TX, US

Overview

2→
Patents
2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Lprimary
A47LDomestic washing or cleaning25%
B64CAeroplanes25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G08GTraffic control systems25%
PatentTitleYear
11,046,431Feedback based smart clustering mechanism for unmanned aerial vehicle assignment202110,925,448Surface cleaning head with leading roller2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to IBM (1)· patent assignee history
2021Patents assigned to SHARKNINJA OPERATING LLC (1)· patent assignee history
2021Based in Austin, TX, US· patent location history
2021Based in Needham, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM12021
SHARKNINJA OPERATING LLC12021
Locations
LocationPatentsSpan
Austin, Texas, US12021
Needham, Massachusetts, US12021