# 亚马逊选品防侵权预警 (@wujiahao998) on douyin

- id: koinon:creator:douyin_wujiahao998
- url: https://koinonlink.com/kol/douyin/wujiahao998
- schema_version: 1.4

## Identity
- platform: douyin
- handle: wujiahao998
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAmaqctHxo61yxh2WD_7Vu5WxIqYD1IIE7aMaY5XkSXDS7ixtRbCx_v147-eFpalS4
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 10726
- following: 1045
- posts_total: 765
- posts_observed: 1
- verified: true
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.01315
- best_post_interactions: 141
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: ecommerce
- subcategory: crossborder
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 美国发明专利侵权预警, 亚马逊具体产品专利风险案例, 专利检索与规避方案, TRO、中立评估程序、不侵权诉讼应对, 跨境电商知识产权合规
- bio: 9年跨境知识产权行业从业经验；
提供发明专利防侵权检索及侵权规避方案；
专利侵权起诉、申诉、和解（Tro）、应诉等
提供欧美日专利申请及企业知识产权顾问外聘服务；
大创浩域知识产权运营（深圳）有限公司合伙人
[contact removed]

## Audience (inferred)
- status: present
- description: Amazon cross-border e-commerce sellers, product selectors, and operations teams, especially small to mid-sized sellers and procurement executors focused on avoiding U.S. patent infringement
- roles: ecom_ops
- seniority: practitioner
- pain_points: Product listings get taken down or face TROs after launch due to patent infringement claims by U.S. rights holders, Difficulty assessing whether a product falls within the scope of U.S. patent claims during product selection, Lack of access to professional channels for quick U.S. patent infringement searches and design-around solutions, Uncertainty on how to respond or settle during mass lawsuits or neutral evaluation proceedings
- posts_analysed: 54
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.9
- promotion_intent: 0.8
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 62
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_wujiahao998#be025bcb] #热门nba  专利检索，专利申请 #跨境电商亚马逊 #国际贸易 (https://www.douyin.com/user/MS4wLjABAAAAmaqctHxo61yxh2WD_7Vu5WxIqYD1IIE7aMaY5XkSXDS7ixtRbCx_v147-eFpalS4)
- [douyin_wujiahao998#afd41eb0] @亚马逊选品防侵权预警创作的原声
- [douyin_wujiahao998#39af0d16] 4份#中国版权证书，13份#美国专利证书，10份美国版权证书：
- [douyin_wujiahao998#d0fef60f] 2022年8月10日，再新到25份美国专利证书#美国专利申请 @跨境电商鹰熊汇 @通拓采购部-跨境电商-出口采购中心
- [douyin_wujiahao998#1b0a954d] 给你一瓶魔法药水
- [douyin_wujiahao998#242f7e8a] #匹克球拍 有美国发明专利加持，相关同行应做好侵权风险评估了 #匹克球拍 有美国发明专利加持，相关同行应做好侵权风险评估了！#亚马逊
- [douyin_wujiahao998#0e65bf0e] #匹克球拍 有美国发明专利加持，相关同行应做好侵权风险评估了！#亚马逊
- [douyin_wujiahao998#dd514dde] #密封食品储存容器 专利权人发起中立评估程序 #密封食品储存容器 专利权人发起中立评估程序，侵权方发起不侵权诉讼终止该程序 #亚马逊 #美国发明专利

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=79, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=79, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=79, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=79, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=79, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=107, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=79, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=107, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=107, method=platform_profile

## Freshness
- profile_checked_days_ago: 107
- content_analysed_days_ago: 79
- audience_updated_days_ago: 79

## AI retrieval
- indexing_requests: 10
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_wujiahao998
- Request removal: https://koinonlink.com/claim?k=douyin_wujiahao998
- Terms: https://koinonlink.com/for-ai