Warren K. Woo, Attorney at Law

Immigration Law Firm

  • Recent Case: 84
  • 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, Attorney at Law


During the past three years, Warren K. Woo, Attorney at Law has filed 77 labor condition applications for H-1B visas, all have been approved, and 7 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 100%.

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


LCA For H-1B Visa
  • Applications Filed: 77
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 7
  • Cased Denied: 0

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


Warren K. Woo, Attorney at Law 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; Market Development Analyst; Data Engineer; International Business Development Analyst, Japan; Technical Product Manager; Senior Computer Vision Engineer; International Business Development Analyst (Korea)

Top O*NET Titles

Data Engineer; International Business Development Analyst Korea; Market Development Analyst; International Business Development Analyst, Japan; Senior Computer Vision Engineer; Product Marketing Manager; Technical Product Manager

Top Locations

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

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


Warren K. Woo, Attorney at Law 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

Machine Learning Engineer; Business Development Specialist; Senior Software Engineer; Ventures Analyst (Foodtech); Product Marketing Manager; Sr. Program Manager, Space Segment Resident Program Office; Professor; Senior Devops Engineer I; Technical Project Manager; Senior Data Engineer

Top Locations

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

Practice Areas


  • Green Card Applications: Helps clients obtain lawful permanent residency.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.
  • Asylum Applications: Assists individuals fleeing persecution in their home countries.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Workplace Compliance and Audits: Guides employers in complying with immigration laws.

Immigration Lawyers or Agents at Warren K. Woo, Attorney at Law

Warren K Woo

Recent Case: 81 - Success Rate: Value: 100.00%.

View Warren K Woo Profile

Warren Woo

Recent Case: 7 - Success Rate: Value: 100.00%.

View Warren Woo Profile