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Inventor

KARL NI

Inventor
US

Overview

2→
Patents
2024–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials50%
H04BTransmission25%
H04WWireless communication networks25%
PatentTitleYear
12,555,929Dual mode cloaking base station antenna system using frequency selective surfaces202612,133,090Passive intermodulation interference optimized antenna configuration2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2026Patents assigned to QUINTEL CAYMAN LTD (2)· patent assignee history
2024–2026Based in US· patent location history
2026Patents assigned to BARKER DAVID EDWIN (1)· patent assignee history
2026Patents assigned to CHOLLETI VIPIN (1)· patent assignee history
2026Patents assigned to MAO YILIN (1)· patent assignee history
2026Patents assigned to NI KARL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUINTEL CAYMAN LTD22024–2026
BARKER DAVID EDWIN12026
CHOLLETI VIPIN12026
MAO YILIN12026
NI KARLself12026
Locations
LocationPatentsSpan
US22024–2026