Yanli Ma

This inventor holds 2 USPTO granted patents and 3 published patent applications, plus 3 CIPO patents and 1 EPO patent. Top assignee: Hangzhou Sunstone Technology Co., Ltd.. Active years: 2024-2025.

USPTO Granted Patents = 2 (Patent Applications = 3)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 3.4

ph-index = 1

Company Filing History:

2 out of 2

Hangzhou Sunstone Technology Co., Ltd.

patents

Years Active: 2024-2025

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12343017 - Disassembly-and-assembly-free flushable clamp applier (2025-07-01),

2. 12089853 - Multiple clip applier (2024-09-17),

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