NATIONAL
Filed: October 5, 1962
Semiconductor Power Rectifiers
Owned by: Richardson Electronics, Ltd.
Serial Number: 72154620
IS
Computer hardware and software for viewing, processing and manipulating images for medical imaging; video display monitors…
Owned by: Richardson Electronics, Ltd.
Serial Number: 77021001
CANVYS
Filed: September 10, 2008
Customized display platforms and products for use in the public information, financial, point-of-sale, industrial and healthcare…
Owned by: Richardson Electronics, Ltd.
Serial Number: 77566636
CANVYS VISUAL TECHNOLOGY SOLUTIONS
Filed: October 9, 2008
Customized display platforms and products for use in the public information, financial, point-of-sale, industrial and healthcare…
Owned by: Richardson Electronics, Ltd.
Serial Number: 77589730
ENGINEER FOCUSED NAVIGATION
On-line retail store services featuring radio-frequency transistors, mixers, switches, amplifiers, oscillators, radio-frequency…
Owned by: RICHARDSON ELECTRONICS, LTD.
Serial Number: 77980880
TEK LINK
Technical support services; namely troubleshooting problems in installation and operation of liquid crystal and other display…
Owned by: Richardson Electronics, Ltd.
Serial Number: 78304313
ALTA750
Filed: January 10, 2018
X-ray tubes for medical purposes
Owned by: Richardson Electronics, Ltd.
Serial Number: 87750591
CETRON
Filed: July 26, 2018
Photoelectric tubes, photomultiplier tubes, ion-gauge tubes, cold cathode switch tubes, thyratrons, rectifiers, small and…
Owned by: Richardson Electronics, Ltd.
Serial Number: 88054446
CETRON
Filed: July 26, 2018
Photoelectric tubes, photomultiplier tubes, ion-gauge tubes, cold cathode switch tubes, thyratrons, rectifiers, small and…
Owned by: Richardson Electronics, Ltd.
Serial Number: 88054449
ULTRA3000
Filed: February 10, 2020
ultra capacitors
Owned by: Richardson Electronics, Ltd.
Serial Number: 88791682
ALTA750G
Filed: April 6, 2020
X-ray tubes for medical purposes
Owned by: Richardson Electronics, Ltd.
Serial Number: 88860581
AMPEREX
Filed: October 27, 2022
power grid tubes
Owned by: Richardson Electronics, Ltd.
Serial Number: 97650103
ULTRAPEM
Filed: May 2, 2023
ultra capacitors
Owned by: Richardson Electronics, Ltd.
Serial Number: 97917322
QA3 TESTED 3 TIMES· TESTED 3 WAYS· PROPRIETARY PARTS TESTING PROTOCOLS
Filed: February 29, 2024
Quality management services, namely, quality evaluation and analysis, quality assurance, and quality control, in the field…
Owned by: Richardson Electronics, Ltd.
Serial Number: 98427126
