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Chuang K.
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Chuang K.

Trademark & Patent Attorney

I am a registered Patent & Trademark Attorney , with over 13 years of experience advising international clients on China-focused and global IP protection strategies. You will get 100% Top-Quality and Long-Term Intellectual Property services in China ,Hong kong and all other key markets(0ne stop service) for USA, Europe, Japan, South Korea, India ,vietnam ,malaysia .I have experience in patent ,Trademark prosecution and NNN agreement . With hands-on expertise in national laws, international treaties (PCT, Madrid System, Hague System), and local filing practices, I ensure seamless, timely, and cost-effective filings in every major market. Services Offered 1. Patent Filing and drafting Services Patent review,drafting ,Prior art search and FTO PCT Filing & National Phase Entry (CN,US, EP, KR, JP, etc.) Direct National Patent Filing Design Patent/Industrial Design Filing (US Design, EU Design (RCD), CN, JP, KR) Patent Translation & Formality Review Office Action Handling & Local Agent Support 2. Trademark Filing Services Madrid System Filing & Designation (WIPO) Direct Trademark Applications (CNIPA, USPTO, EUIPO, KIPO, JPO, etc.) Trademark Search & Clearance Objection Response & Renewals International Brand Monitoring Refusal / opposition response Renewals & portfolio management Brand monitoring in China 3. Fully customized, PRC-law governed, enforceable bilingual (EN/CN) NNN agreement Fully customized NNN Agreements (Non-Disclosure, Non-Use, Non-Circumvention) PRC-law governed, bilingual (EN/CN) enforceable contracts Designed specifically for: Manufacturers & suppliers Product sourcing Cross-border partnerships 4. Copyright Services (China & Hong Kong) Copyright registration in China and globally Software & digital content protection Evidence preservation for enforcement Licensing and ownership structuring Anti-infringement strategy support 5. Alibaba IP complaints & infringement takedowns Counterfeit product removal Evidence preparation & rights verification Ongoing brand monitoring on Chinese e-commerce platforms Global One-Stop IP Service (Extended Support) While my core expertise is China & Hong Kong, I also coordinate filings in: USA, Europe, Japan, South Korea, India, Vietnam, Malaysia, and other key markets providing a seamless one-stop IP solution worldwide. Why Work With Me ✔ 13+ years of IP experience ✔ Deep understanding of China’s and International IP system & risks ✔ Practical, business-focused strategies (not just filings) ✔ Fast, cost-effective, and reliable execution ✔ Long-term IP partner for your business growth

🇨🇳Shenzhen, China$50/hr100% JSS5.00 (29)Since May 2022

Earnings and projects

MRR
$15k

Last 6 months ÷ 6

World#461 / 412k
🇨🇳Country#5 / 2,007
Revenue, last 30 days
$16k

Last 6 months: $90k

World#517 / 412k
🇨🇳Country#3 / 2,007
Total earnings
$183k

Billed in all: $183k

World#17,586 / 412k
🇨🇳Country#72 / 2,007
Per project
$1.2k

$1.2k in the last 6 months

World#111,089 / 412k
🇨🇳Country#364 / 2,007
Projects, last 6 months
77

Across 80 contracts

99% fixed1% hourly
World#378 / 412k
🇨🇳Country#3 / 2,007
Projects in all
154

Across 159 contracts

99% fixed1% hourly
World#15,134 / 412k
🇨🇳Country#96 / 2,007

Earnings, last 30 days

$183k+$15.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$160k$170k$180k$190kOct 8Oct 23Nov 7

Skill rankings: #1 in 14 skills of 22

Rarest: top 0.06% in Drafting, of 1,743. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Drafting1,743 freelancers · 🇨🇳 #1Top 0.06%
  2. 1Legal Drafting1,003 freelancers · 🇨🇳 #1Top 0.10%
  3. 1Alibaba Sourcing623 freelancers · 🇨🇳 #1Top 0.16%
  4. 1Litigation404 freelancers · 🇨🇳 #1Top 0.25%
  5. 1Copyright380 freelancers · 🇨🇳 #1Top 0.26%
  6. 1Complaint Management355 freelancers · 🇨🇳 #1Top 0.28%
  7. 1Non-Disclosure Agreement295 freelancers · 🇨🇳 #1Top 0.34%
  8. 1International Law224 freelancers · 🇨🇳 #1Top 0.45%