LexDanaLexDanabeta
Inventor

Katharine R. CHEMELEWSKI

Inventor
US

Overview

2→
Patents
2022–2025
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.

G04Gprimary
G04GElectronic time-pieces25%
G06FElectric digital data processing25%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
12,244,032Non-rectangular metal batteries202511,334,164Portable electronic device having a haptic device with a moving battery element2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to APPLE INC (2)· patent assignee history
2022–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC22022–2025
Locations
LocationPatentsSpan
US22022–2025