LexDanaLexDanabeta
Inventor

James Shum Lau

Inventor
US

Overview

1→
Patents
2024
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems50%
F25DRefrigerators50%
PatentTitleYear
12,013,157Portable cooler with active temperature control2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to EMBER LIFESCIENCES INC (1)· patent assignee history
2024Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMBER LIFESCIENCES INC12024
Locations
LocationPatentsSpan
US12024