[Express Train - Episode 56] Purstek Expands to Drones with Defense Industry Expertise

Perstek started as Jeil Precision Industry in September 1975. After being designated as a national defense contractor, it participated in major system projects such as the T-50, Surion, short-range surface-to-surface missiles, surface-to-air guided weapons, K-9 self-propelled howitzer, and K-10 ammunition carrier. Perstek has been recognized for its technology and quality by developing and producing launch control equipment, drive units, environmental control devices, heat exchangers, and automatic fire extinguishing systems.

Patent attorney Eom Jeonghan from BLT Patent Law Firm reviewed Perstek’s patent and trademark application status.

Listed companies on the domestic stock market disclose their patent acquisitions through the Financial Supervisory Service’s electronic disclosure system. However, many stock investors tend to overlook patent disclosures.

Not only patents but also trademark registrations serve as important indicators for understanding the future direction of listed companies and assessing their future corporate value. Some patent disclosures even act as direct triggers for stock price increases.

It is not easy for ordinary investors to grasp the impact on companies through patent disclosures or to check trademark application statuses one by one. Asia Economy, together with patent attorney Eom Jeonghan from BLT Patent Law Firm, is reviewing the patent and trademark application statuses of listed companies through 'Teukgeup Yeolcha.'

Teukgeup Yeolcha is an abbreviation for a broadcast that diligently searches for rapidly rising stocks through patents.