Inventor

Marshall Friend Tappen

Inventor
Bainbridge Island, WA, US

Overview

17→
Patents
2014–2020
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
G06VImage or video recognition or understanding14%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors12%
G01BMeasuring length, thickness or similar linear dimensions11%
G06KGraphical data reading8%
G06TImage data processing or generation, in general8%
H04NPictorial communication, e.g. television8%
B25JManipulators5%
G01FMeasuring volume, volume flow, mass flow or liquid level5%
G05BControl or regulating systems in general5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to MICROSOFT CORP (1)· patent assignee history
2014Based in Oviedo, FL, US· patent location history
2015–2020Patents assigned to AMAZON TECH INC (16)· patent assignee history
2015–2020Based in Bainbridge Island, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZON TECH INC162015–2020
MICROSOFT CORP12014
Locations
LocationPatentsSpan
Bainbridge Island, Washington, US162015–2020
Oviedo, Florida, US12014