Deep & Far Attorneys-at-law

What Deep & Far Attorneys-at-law does

Deep & Far Attorneys-at-Law is a Taipei-headquartered intellectual property law firm founded in 1992 by C.F. Tsai, who is credited as the first patent practitioner in Taiwan with both technological and legal qualifications. The firm provides comprehensive IP services across patents, trademarks, copyrights, trade secrets, unfair competition, integrated circuit layout designs, licensing, and related litigation and transactions, with additional offerings including patent map production and analysis and perennial IP consulting. It also handles civil, commercial, labor, and administrative disputes, positioning itself as one of the largest IP-focused law firms in Taiwan.

The firm serves enterprise clients including more than 20% of Taiwan's top 100 incorporations, more than 60% of patent-experienced companies in Hsinchu Science Park, and foreign conglomerates seeking coordinated IP protection across more than 100 territories. The professional team comprises attorneys, patent attorneys, and patent engineers, many holding advanced degrees from top Taiwanese and US universities, with prior R&D experience at firms such as Siemens, BenQ, and Liteon.

Commercially, Deep & Far operates a professional services fee model billed per matter, with published fee schedules (e.g., NT$16,000 service fee for a Taiwan patent application plus official fees) and a tiered volume discount program offering 5-20% service-fee reductions for clients entrusting 20-200+ applications annually. Distribution is via direct client consultation at the Taipei office and professional referrals, with marketing supported by a bilingual content website, Q&A resources, and industry recognition for precedent-setting claim-drafting work.

Name

Deep & Far Attorneys-at-law

Legal name

Deep & Far Attorneys-at-Law

Website

https://deepnfar.com.tw

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

51–100 employees

Short description

Deep & Far Attorneys-at-Law is a Taipei-based intellectual property law firm founded in 1992, providing patent, trademark, copyright, and related IP prosecution, litigation, and transaction services to enterprise clients including major Taiwan corporates and foreign conglomerates across 100+ territories.

Ownership category

akta.pro rank

Product category

Intellectual Property Law Services

NAICS

Legal Services (5411), Offices of Lawyers (541110), Offices of Lawyers (54111)

SIC

Services-Legal Services (8111)

akta.pro industry

PRIMARYBPAHAAAF

Intellectual Property (IP) Law

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Legal Services

SECONDARYBPAHAMAA

Patent Prosecution & Portfolio Management

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Intellectual Property (IP) & Patent Services

SECONDARYBPAHAMAI

IP Search, Watch & Competitive Intelligence

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Intellectual Property (IP) & Patent Services

SECONDARYBPAHAMAK

IP Compliance, Anti-Counterfeiting & Enforcement

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Intellectual Property (IP) & Patent Services

SECONDARYBPAHALAG

Litigation Support & Expert Witness Services

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Research, Analytics & Expert Services

Keywords

• Intellectual property law
• Patent prosecution services
• Trademark registration
• IP litigation services
• Copyright protection

Headquarters

HQ city

Taipei

HQ country

Taiwan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Legal Services - Professional Fees: Fee-based legal services including patent applications, trademark filings, copyright registration, litigation representation, and IP counseling. Services are billed per matter with official fees passed through to clients.
2. IP Transaction Services: Licensing agreements, technology transfer, IP transactions and advisory services for clients engaged in commercializing intellectual property assets.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Deep & Far Attorneys-at-Law provides professional intellectual property legal services including patent prosecution, trademark registration, copyright protection, trade secret advisory, unfair competition representation, and licensing/transaction counseling. The firm also handles IP and civil/commercial litigation, administrative relief, and provides patent map production, professional search, and consultation across more than 100 territories worldwide.

Product overview

Deep & Far Attorneys-at-law is a law firm founded in 1992, not a technology product company. The firm provides comprehensive intellectual property rights (IPR) legal services including patents, trademarks, copyrights, trade secrets, unfair competition, licensing counseling, litigation, and IPR transactions. Services also include patent map production and analysis, professional patent search and consultation, civil/commercial/labor dispute resolution, judicial proceedings, administrative relief, and legal/IPR perennial consulting. The firm does not offer software products or technology platforms.

Differentiator

Problem solved

Functional benefit

Products and services

• Patent Application - Taiwan

Quantifiable outcome

• More than 20% of top 100 Taiwan incorporations are clients of the firm
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators5 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Saint Island International Patent Office: Long-established Taiwan IP firm handling patent prosecution, trademark registration, and IP litigation across multiple jurisdictions. Comparable as a long-tenured Taiwan IP practice with international filing scope.
• Tsai Lee & Chen Patent Attorneys: Taiwan-based patent and trademark attorney firm specializing in IP prosecution, litigation, and licensing. Closely comparable in practice focus (IP-only) and Taiwan-market positioning to Deep & Far.
• Lee and Li Attorneys-at-Law: One of the largest and oldest full-service law firms in Taiwan with a prominent IP practice covering patents, trademarks, and litigation. Directly comparable as a top-tier Taiwan IP practice serving major corporates.
• Winkler Partners: Taipei-based law firm with a strong intellectual property and technology practice serving international clients in Taiwan. Comparable as a mid-size Taiwan IP firm competing for the same multinational filing mandates.
• Eiger Law: Taiwan IP-focused boutique law firm advising on patent prosecution, trademarks, and IP transactions. Directly comparable as a specialized IP boutique serving tech and life-sciences clients in Taiwan.

Broad incumbents

• Dennemeyer: Global IP service provider offering patent and trademark filing, renewals, and IP management software. Comparable for IP portfolio management and global filing coordination work that Deep & Far provides.
• Fish & Richardson: Large IP-focused law firm with deep patent prosecution and litigation capabilities, particularly for tech and life sciences. Relevant comparator as a global IP specialty firm competing for the same sophisticated clients.
• Baker McKenzie: Global full-service law firm with a substantial IP practice and offices across Asia, including Taiwan. Competes for cross-border IP mandates and large corporate IP portfolios that Deep & Far also targets.
• Rouse (Rouse & Co. International): International IP-focused consultancy and law firm with strong presence in Asia, advising on IP strategy, filing, and commercialization. Comparable for cross-border IP strategy and commercial IP work.
• Finnegan: Global IP-focused law firm specializing in patent prosecution, litigation, and IP transactions. Comparable as a high-end IP specialty firm competing for technology and life sciences IP work internationally.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Deep & Far Attorneys-at-law