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Inventor

Samir Nayfeh

Inventor
US

Overview

3→
Patents
2023–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B21Bprimary
B21BRolling of metal22%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling22%
B23PMetal-working not otherwise provided for22%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
H01LSemiconductor devices11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
PatentTitleYear
12,226,813Tapered structure construction202512,174,552Lithographic apparatus and electrostatic clamp designs202411,571,727Tapered structure construction2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to KEYSTONE TOWER SYSTEMS INC (2)· patent assignee history
2023–2025Based in US· patent location history
2024Patents assigned to ASML HOLDING NV (1)· patent assignee history
2024Patents assigned to ASML NETHERLANDS BV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEYSTONE TOWER SYSTEMS INC22023–2025
ASML HOLDING NV12024
ASML NETHERLANDS BV12024
Locations
LocationPatentsSpan
US32023–2025