Microsoft patents in Russia

The last 6 published Microsoft patents in Russia (the publication date is in brackets):

• No. 2005134203 (2007.05.10) SYSTEM AND METHOD FOR LIMITED USER ACCESS TO A NETWORK DOCUMENT
  
  No. 2005134202 (2007.05.10) SYSTEM AND METHOD FOR PROCESSING UNORCHED IMAGE FILES
  
  No. 2005133725 (2007.05.10) USER AUTHENTICATION BY MEANS OF COMBINING THE SETTING OF THE PERSONALITY OF THE TALKING AND REVERSE TURING
  
  No. 2005133403 (2007.05.10) AUTOMATIC REMOVAL OF PERSONS FOR USE IN THE TIME SCALE OF RECORDED CONFERENCES
  
  No. 2005133391 (2007.05.10) METHOD AND SYSTEM FOR LOCAL CASHING OF REMOTE FILES
  
  No. 2005133383 (2007.05.10) METHOD AND SYSTEM FOR MAINTAINING THE CONSISTENCY OF SPACE NAME WITH FILE SYSTEM
  
  
  
  
  
  Since the end of 2004, Microsoft has received 475 patents in Russia. Recently, about 5-6 patents are published every 2 weeks.
  
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  A search on the basis of patents and their abstracts is available on the website of the Federal Institute for Industrial Property on the free online. See http://www.fips.ru/russite/ , password = login = guest.
  
  
  
  What are the opinions?