Warren K Woo

Immigration Lawyer at Warren K. Woo, Attorney at Law

  • Recent Case: 81
  • Success Rate: 100%

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Contact Information


  • 650-401-7633
  • warrenwoo@wkwlawyer.com
  • 340 Lorton Avenue Suite 214, Burlingame , CA 94010

About Warren K Woo


Warren K Woo, who is licensed to practice at California Supreme Court, CA, Supreme Court Of California, CA, is an immigraton attorney at Warren K. Woo, Attorney at Law. During the past three years, Warren K Woo has filed 70 labor condition applications for H-1B visas, all have been approved , and 11 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 100%.

Client Information


Industries Represented
    Professional, Scientific, and Technical Services, Information, Finance and Insurance, Agriculture, Forestry, Fishing and Hunting, Educational Services, Real Estate and Rental and Leasing, Retail Trade, Manufacturing

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 70
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 11
  • Cased Denied: 0

Labor Petitions (LC) for Green Card (PERM) Applications


Warren K Woo has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B, F-1

Top Job Titles

Product Marketing Manager, Senior Ventures Associate, Data Engineer, International Business Development Analyst, Japan, Business Development Analyst (Korea), International Business Development Analyst (Korea), Technical Product Manager, Senior Ventures Associate, Asia, International Business Development Analyst, Asia, Market Development Analyst

Top O*NET Titles

International Business Development Analyst, Japan, Senior Computer Vision Engineer, Market Development Analyst, Business Development Analyst Korea, Senior Ventures Associate, International Business Development Analyst, Asia, International Business Development Analyst Korea, Product Marketing Manager, Senior Ventures Associate, Asia, Technical Product Manager

Top Locations

Sunnyvale, CA, Fremont, CA, New York, NY, San Francisco, CA

Labor Condition Applications(LCA) for H-1B Visa


Warren K Woo has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

H-1B, H-1B1 Singapore, E-3 Australian

Top Job Titles

Qa Automation Analyst, Senior Software Engineer, Sr. Program Manager, Space Segment Resident Program Office, Machine Learning Engineer, Senior Devops Engineer I, Product Marketing Manager, Senior Data Engineer, Business Development Specialist, Software Developer, Technical Project Manager

Top O*NET Titles

Software Developers, Market Research Analysts and Marketing Specialists, Software Quality Assurance Analysts and Testers, Information Technology Project Managers, Computer Systems Analysts, Software Quality Assurance Engineers and Testers, Marketing Managers, Software Developers, Applications, Data Warehousing Specialists, General and Operations Managers

Top Locations

New York, NY, San Francisco, CA, Santa Clara, CA, Fremont, CA, Sunnyvale, CA, Hercules, CA, Jersey City, NJ, Mckinney, TX, Dulles, VA, Lehi, UT

Practice Areas


  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Family Immigration: Helps families reunite through petitions for spouses, children, parents, and fiancés.
  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.

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