The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2026
Filed:
Feb. 15, 2023
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Wei Xu, Shanghai, CN;
PO Shi, Shanghai, CN;
Zhengde Yang, Shanghai, CN;
Yufeng Wang, Shenzhen, CN;
Junhao Zou, Shanghai, CN;
Qingquan Luo, Shanghai, CN;
Shengchang Shangguan, Shanghai, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/195 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H03F 3/245 (2013.01); H03F 2200/102 (2013.01); H03F 2200/231 (2013.01); H03F 2200/451 (2013.01);
Abstract
Example power amplifier chips and communication devices are described. One example power amplifier chip includes a package housing and a plurality of power amplifier dies. The plurality of power amplifier dies are packaged in the package housing, and each of the plurality of power amplifier dies includes at least one stage of power amplifier.