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| Chipsafer Pte. Ltd. | 🇸🇬 | 2020-10-06 | 2020-10-06 | 1 |
| CHIPSCAPE SECURITY SYSTEMS | 🇮🇳 | 2024-10-23 | 2024-10-23 | 1 |
| CHIPSEA TECHNOLOGIES (SHENZHEN) CORP. | 🇨🇳 | 2016-06-11 | 2022-02-09 | 6 |
| Chipsea Technologies (Shenzhen) Corp. | 🇨🇳 | 2022-04-16 | 2025-02-19 | 12 |
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| Chipsea Technologies (Shenzhen) Crop. | 🇨🇳 | 2025-05-29 | 2025-12-01 | 4 |
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| Chipset Communication Co.,Ltd. | 🇹🇼 | 2025-09-16 | 2025-09-16 | 1 |
| Chipsguide technology CO.,LTD. | 🇨🇳 | 2022-05-20 | 2022-05-20 | 1 |
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| Chitose Co.,Ltd | 🇯🇵 | 2011-02-21 | 2015-08-29 | 1 |
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| Chiyu Technology Co.,Ltd | 🇹🇼 | 2004-02-12 | 2015-11-17 | 1 |
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| Chongho information & communications | 🇰🇷 | 2003-04-11 | 2015-11-17 | 1 |
| Chongqing Baoli Yota Technologies Limited | 🇨🇳 | 2018-10-24 | 2018-10-24 | 1 |
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| ChongQing GuanFang Technology Co.,LTD | 🇨🇳 | 2017-11-12 | 2017-11-12 | 1 |
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| Chongqing Hengxun Liansheng Industrial Co.,Ltd | 🇨🇳 | 2021-09-16 | 2021-09-22 | 1 |
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