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Inventor

CHIA-YEN LIU

Inventor
TW

Overview

2→
Patents
2022
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.

A23Fprimary
A23FCoffee13%
A23NMachines or apparatus for treating harvested fruit, vegetables or flower bulbs in bulk, not otherwise provided for13%
G05BControl or regulating systems in general13%
G06TImage data processing or generation, in general13%
G06VImage or video recognition or understanding13%
G10LSpeech analysis techniques or speech synthesis13%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
G06KGraphical data reading7%
PatentTitleYear
11,344,053Assisting apparatus for bean roasting and bean roasting apparatus202211,297,874Assisting apparatus for bean roasting and bean roasting apparatus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to JIYONSON CO LTD (2)· patent assignee history
2022Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JIYONSON CO LTD22022
Locations
LocationPatentsSpan
TW22022