DENSEI-LAMBDA Trademark (Class 9) — Registered Status & Details
Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 09/07/2026 · Indexed 2026-07-09 · Last updated 9 Jul 2026
Trademark Fact Sheet
- Trademark (as filed)
- DENSEI-LAMBDAWORD
- Application No.
- 969630
- Filed
- 10/11/2000
- Status
- Registered
- Class(es)
- Class 9
- TM Office
- DELHI
- Owner's state
- Chandigarh
- TM type
- WORD
- Valid upto
- 10/11/2020
- Published in Journal
- Published in Journal No. : 1300-3 Dated : 13/08/2003
Goods & Services
SWITCHING POWER SUPPLY (DC-PC POWER MODULE, POWER MODULE FOR TELECOMMUNICATION, ON BOARD POWER SUPPLY, MODULAR WATTBOX, VARIABLE TYPE POWER SUPPLY), CELL SWITCHES, SWITCHES, NOISE FILTER, UPS (UNINTERRRUPTIBLE POWER SUPPLY), BATTERY (SEALED-LEAD RECHARGEABLE BATTERY), GALVANIC BATTERIES, GALVANIC CELLS, HIGH TENSION BATTERIES, SOLAR BATTERIES, BATTERY BOXES, BATTERY CHARGES, CONTROLS (TEMPERATURE & PROCESS CONTROLLER/GRAPHICAL DISPLAY RECRDER), ACCUMULATORS, DYNAMOMETERS, AMMETERS, AMPLIFIERS, CABLES, CAPACITORS, CONTACTS, CONTROL PANELS, CONVERTERS (DC-AC COVERTERS, AC-DC CONVERTERS), CURRENT RECTIFIERS, DISTRIBUTION INDICATORS, INDUCTORS, INTERFACES, INVERTERS, SLEEVES FOR ELECTRIC CABLES, LIMITERS, MEASURING APPARATUS, MEASURING DEVICES, PLATES FOR BATTERIES, RELAYS, RESISTANCES, TRANSFORMERS, TRANSMITTERS, WIRES.
Owner
- Name
- TDK LAMBDA CORPORATION Trading As : DENSEI-LAMBDA K.K.A COMPANY INCORPORATED UNDER THE LAWS OF JAPAN) Single Firm1 trademark filed under this owner
- Address
- *****, JAPAN
- State
- Chandigarh
Application Timeline
Filing claims & diligence
- First use claim
- 01/10/1999
- Filing mode
- Branch Office
- Category
- TRADE MARK
What does this status mean?
DENSEI-LAMBDA is a registered trademark in Class 9. The owner holds exclusive rights to use this mark for SWITCHING POWER SUPPLY (DC-PC POWER MODULE, POWER MODULE FOR TELECOMMUNICATION, ON BOARD POWER SUPPLY, MODULAR WATTBOX, VARIABLE TYPE POWER SUPPLY), CELL SWITCHES, SWITCHES, NOISE FILTER, UPS (UNINTERRRUPTIBLE POWER SUPPLY), BATTERY (SEALED-LEAD RECHARGEABLE BATTERY), GALVANIC BATTERIES, GALVANIC CELLS, HIGH TENSION BATTERIES, SOLAR BATTERIES, BATTERY BOXES, BATTERY CHARGES, CONTROLS (TEMPERATURE & PROCESS CONTROLLER/GRAPHICAL DISPLAY RECRDER), ACCUMULATORS, DYNAMOMETERS, AMMETERS, AMPLIFIERS, CABLES, CAPACITORS, CONTACTS, CONTROL PANELS, CONVERTERS (DC-AC COVERTERS, AC-DC CONVERTERS), CURRENT RECTIFIERS, DISTRIBUTION INDICATORS, INDUCTORS, INTERFACES, INVERTERS, SLEEVES FOR ELECTRIC CABLES, LIMITERS, MEASURING APPARATUS, MEASURING DEVICES, PLATES FOR BATTERIES, RELAYS, RESISTANCES, TRANSFORMERS, TRANSMITTERS, WIRES. and can renew it to keep the protection in force. Planning a similar mark in Class 9? It may be blocked — check availability before you file.
Frequently asked questions
The trademark DENSEI-LAMBDA (Application No. 969630) is owned by (1) TDK LAMBDA CORPORATION Trading As : DENSEI-LAMBDA K.K.A INCORPORATED UNDER THE LAWS OF JAPAN) Single Firm, as recorded in the Indian Trademark Registry. Trademark ownership in India is determined by the Trade Marks Act, 1999 and the Trade Marks Rules, 2017.
The current status of DENSEI-LAMBDA is "Registered". It was filed on 10/11/2000 at DELHI in Class 9. Status may change over time as the application moves through examination, publication, opposition and registration stages.
DENSEI-LAMBDA is filed in Class 9, covering: SWITCHING POWER SUPPLY (DC-PC POWER MODULE, POWER MODULE FOR TELECOMMUNICATION, ON BOARD POWER SUPPLY, MODULAR WATTBOX, VARIABLE TYPE POWER SUPPLY), CELL SWITCHES, SWITCHES, NOISE FILTER, UPS (UNINTERRRUPTIBLE POWER SUPPLY), BATTERY (SEALED-LEAD RECHARGEABLE BATTERY), GALVANIC BATTERIES, GALVANIC CELLS, HIGH TENSION BATTERIES, SOLAR BATTERIES, BATTERY BOXES, BATTERY CHARGES, CONTROLS (TEMPERATURE & PROCESS CONTROLLER/GRAPHICAL DISPLAY RECRDER), ACCUMULATORS, DYNAMOMETERS, AMMETERS, AMPLIFIERS, CABLES, CAPACITORS, CONTACTS, CONTROL PANELS, CONVERTERS (DC-AC COVERTERS, AC-DC CONVERTERS), CURRENT RECTIFIERS, DISTRIBUTION INDICATORS, INDUCTORS, INTERFACES, INVERTERS, SLEEVES FOR ELECTRIC CABLES, LIMITERS, MEASURING APPARATUS, MEASURING DEVICES, PLATES FOR BATTERIES, RELAYS, RESISTANCES, TRANSFORMERS, TRANSMITTERS, WIRES.
DENSEI-LAMBDA covers: SWITCHING POWER SUPPLY (DC-PC POWER MODULE, POWER MODULE FOR TELECOMMUNICATION, ON BOARD POWER SUPPLY, MODULAR WATTBOX, VARIABLE TYPE POWER SUPPLY), CELL SWITCHES, SWITCHES, NOISE FILTER, UPS (UNINTERRRUPTIBLE POWER SUPPLY), BATTERY (SEALED-LEAD RECHARGEABLE BATTERY), GALVANIC BATTERIES, GALVANIC CELLS, HIGH TENSION BATTERIES, SOLAR BATTERIES, BATTERY BOXES, BATTERY CHARGES, CONTROLS (TEMPERATURE & PROCESS CONTROLLER/GRAPHICAL DISPLAY RECRDER), ACCUMULATORS, DYNAMOMETERS, AMMETERS, AMPLIFIERS, CABLES, CAPACITORS, CONTACTS, CONTROL PANELS, CONVERTERS (DC-AC COVERTERS, AC-DC CONVERTERS), CURRENT RECTIFIERS, DISTRIBUTION INDICATORS, INDUCTORS, INTERFACES, INVERTERS, SLEEVES FOR ELECTRIC CABLES, LIMITERS, MEASURING APPARATUS, MEASURING DEVICES, PLATES FOR BATTERIES, RELAYS, RESISTANCES, TRANSFORMERS, TRANSMITTERS, WIRES.
The exact word "DENSEI-LAMBDA" is already on record at the Indian Trademark Registry under Application No. 969630. If you intend to use a similar mark for similar goods or services, you should conduct a comprehensive availability search and consult a trademark attorney before filing. Registerkaro offers a free availability check followed by professional filing.
DENSEI-LAMBDA is valid up to 10/11/2020. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.
If DENSEI-LAMBDA is in the "Advertised before Acceptance" or "Accepted & Advertised" stage, you have a 4-month window from publication in the Trade Marks Journal to file an opposition (Form TM-O) at the same Trade Marks Registry office. Grounds typically include prior rights, descriptiveness or bad faith. Registerkaro can prepare and file a Notice of Opposition for you.
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