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Pearl Tan , public relations manager at Applied Materials Taiwan , a subsidiary of the giant US semiconductor equipment manufacturer of the same name , points to a prime example : DRAM , the hottest industry in Taiwan , which was a monopoly of the US firm Texas Instruments .
 Pearl Tan, Applied Materials Taiwan, US, Taiwan, US, Texas Instruments
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Pearl Tan, Applied Materials Taiwan, US, Taiwan, US, Texas Instruments