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Jiekun Qian
Astoria, NY
US
10 patents
7 Patents
USD1125457
2026
Shower Head
AS America, Inc.
0 cites
USD1124237
2026
Shower Head
AS America, Inc.
0 cites
US12492538
2025
Cleaning Sink
AS America, Inc.
0 cites
US11840831
2023
Hidden-drain Sink
AS America, Inc.
0 cites
USD0995720
2023
Faucet
AS America, Inc.
0 cites
USD0995719
2023
Faucet
AS America, Inc.
0 cites
US11702828
2023
Self-cleaning Sink
AS America, Inc.
0 cites