Synopsis
Zen Technologies shares: The newly granted patent, titled “Single ILU Long Pass Filter,” marks a significant step forward in laser-based military training technology and strengthens Zen’s expanding presence in the defence tech sector.

Shares of Zen Technologies gained 3.5% on Monday to the day's high of Rs 1,992 after the company announced the grant of its 54th Indian patent.
The newly awarded patent, titled “Single ILU Long Pass Filter,” represents a notable advancement in laser-based military training systems and reinforces Zen’s growing footprint in defence technology. With this addition, the company’s total global patent count has reached 82, highlighting its strong focus on indigenous R&D and innovation in defence simulation.
The patented technology enables the integration of visible and infrared laser beams into a single, stable output, enhancing the accuracy and realism of combat training simulators. Compared to traditional systems that rely on separate beams and are often prone to alignment issues and high maintenance, Zen’s compact design promises greater durability and reduced recalibration needs, especially in rugged field conditions.
This breakthrough strengthens Zen’s portfolio of advanced training solutions, supporting the Indian armed forces and global defence clients with state-of-the-art simulation capabilities. The market responded positively to the development, with investors viewing the patent as a value-add in Zen’s long-term growth strategy.
Technical Overview & Valuation Check: Zen Technologies
From a valuation standpoint, the stock is currently trading at a Price-to-Earnings (PE) ratio of 61.99 and a Price-to-Book (PB) ratio of 10.01, indicating a premium valuation likely driven by its strong growth potential and innovation pipeline.
On the technical front, Zen is exhibiting a bullish trend based on moving averages. The stock is trading above 6 out of 8 key Simple Moving Averages (SMAs), including longer-term indicators, reflecting underlying strength. It is marginally below the 20-day and 30-day SMAs, which may be watched for short-term trend confirmation.
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