# 叁玖叁商标

> 叁玖叁商标 (iPhone/iPad app by Xiamen Sanjiusan Technology Co.,Ltd..)

- Source: https://appshunter.io/ios/app/id1296165938 (this page in markdown: same URL + `.md`)
- Developer: [Xiamen Sanjiusan Technology Co.,Ltd.](https://appshunter.io/developer/1577743378)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 18 MB
- Languages: Chinese (Simplified, China)
- Released: 2017-10-14
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/id1296165938/reviews.md

## What is 叁玖叁商标?

厦门叁玖叁科技有限公司，成立于2015年，旗下品牌393知产平台（www.tm.cn）是专业的知产服务平台，连续多年商标代理量稳居全国前十，全福建第一。经过对行业的长期深耕和探索，393知产平台立足于用户需求，通过人工智能、大数据分析、技术创新不断赋能，构建以商标、专利、版权为三大核心的企业综合服务生态圈，辅助以知识产权交易、法律取证服务、商标数据等延展服务，系统打造互联网+知识产权产业生态链。


## Version history (last 5 releases)

### 2.9.4 — 2025-08-18

1、修复余额支付问题

### 2.9.3 — 2025-08-15

1.优化充值方式
2.修复已知问题

### 2.9.2 — 2024-12-20

1.修复已知bug，优化用户体验。

### 2.9.1 — 2024-12-12

1.针对用户反馈优化用户体验。
2.修复已知问题。

### 2.9.0 — 2024-11-20

1.针对用户反馈优化用户体验；
2.修复已知问题。

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*