ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,585, issued on April 7, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China). "Mobile phone" was invented by Menglin Xiao (Shenz... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,586, issued on April 7, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China). "Mobile phone" was invented by Sylvain Gerber (Par... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,587, issued on April 7. "Audio extractor" was invented by Junli Yu (Suqian, China). The patent was filed on March 25, 2025, under Applicat... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,588, issued on April 7. "Audio extractor" was invented by Junli Yu (Jiangsu, China). The patent was filed on March 25, 2025, under Applica... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,589, issued on April 7, was assigned to Shenzhen Qiangda Innovation Technology Industry Co. Ltd. (Shenzhen, China). "Speaker" was invented ... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,590, issued on April 7. "Sound machine" was invented by Kan Shi (Shenzhen, China). The patent was filed on March 26, 2025, under Applicati... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,591, issued on April 7, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China). "Headphone" was invented by Haochen Liu (Shenzhen, China... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,592, issued on April 7. "Speaker" was invented by Wei Chen (Shenzhen, China). The patent was filed on April 30, 2024, under Application No... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,593, issued on April 7, was assigned to MITSUBISHI JIDOSHA KOGYO K.K. (Tokyo). "Speaker cover for automobile" was invented by Takanobu Naka... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,594, issued on April 7. "Speaker" was invented by Guowei Wu (Zhongshan, China). The patent was filed on Feb. 13, 2025, under Application N... Read More