Inventor

Jee Sung Yi

Inventor

Hunan, CN

Overview

4→

Patents

2019–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

A24Fprimary

A24FSmokers' requisites13%

A61MDevices for introducing media into, or onto, the body13%

C08JWorking-up13%

B05BSpraying apparatus6%

B29BPreparation or pretreatment of the material to be shaped6%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

PatentTitleYear

11,039,640Ultrasonic atomization piece, electronic cigarette atomization core and electronic cigarette atomizer2021 11,039,641Electronic cigarette atomizer2021 10,703,873Thermoplastic prepreg intermediate material for fuel cell separation plate and method for manufacturing thermoplastic prepreg for fuel cell separation plate by using same2020 10,189,217Method for preparing thermoplastic prepreg and thermoplastic prepreg prepared thereby2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to KOLON INC (2)· patent assignee history

2019–2020Based in Yongin-si, KR· patent location history

2021Patents assigned to CHINA TOBACCO HUNAN IND CO LTD (2)· patent assignee history

2021Based in Hunan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHINA TOBACCO HUNAN IND CO LTD	2	2021
KOLON INC	2	2019–2020

Locations

Location	Patents	Span
Hunan, CN	2	2021
Yongin-si, KR	2	2019–2020