Inventor

Andries Petrus Johannes Dippenaar

Inventor
Cape Town, ZA

Overview

16→
Patents
2015–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 16 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication57%
G06FElectric digital data processing39%
G10LSpeech analysis techniques or speech synthesis4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to AMAZON TECH INC (16)· patent assignee history
2015–2020Based in Cape Town, ZA· patent location history
2016–2020Based in Western Cape, ZA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZON TECH INC162015–2020
Locations
LocationPatentsSpan
Cape Town, ZA102015–2020
Western Cape, ZA62016–2020