Nalin Weerasinghe

City:

Sagamihara

Country:

Japan

Published Applications:

Last publication date:

2026-04-30

Top Assignees for applications by Nalin Weerasinghe

The entities that hold a legal rights for patent applications filed by inventor Weerasinghe Nalin:

SCHLUMBERGER TECHNOLOGY CORPORATION 8 Sugar land, TX United States

Recent patent applications by Weerasinghe Nalin

Nalin Weerasinghe from Sagamihara, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-30

US20260121894A1

Electricity

DECODING OF A BIPHASE SIGNAL IN A WIRELINE MODEM

#2 | 2026-04-30

US20260121687A1

Electricity

DISCRETE MULTITONE BASED WIRELINE TELEMETRY SYSTEM FOR SINGLE-MODE TELEMETRY APPLICATIONS

#3 | 2026-04-30

US20260117646A1

Fixed constructions

AUTOMATIC SUPPORT OF MULTIPLE TELEMETRY SYSTEMS IN WELLBORE WIRELINE COMMUNICATIONS

#4 | 2022-10-06

US20220316288A1

Fixed constructions

High-pressure drilling assembly

#5 | 2014-06-05

US20140152460A1

Physics

Toolstring topology mapping in cable telemetry

#6 | 2014-06-05

US20140152457A1

Electricity

Toolstring communication in cable telemetry

#7 | 2014-06-05

US20140152456A1

Physics

Failure point diagnostics in cable telemetry

#8 | 2012-09-13

US20120229293A1

Physics

Methods and systems for borehole telemetry

#9 | 2010-08-05

US20100194587A1

Physics

Methods and systems for borehole telemetry

#10 | 2010-08-05

US20100194586A1

Physics

Methods and systems for borehole telemetry

InventorID:

5538683 ⎘