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:
Mar. 17, 2026
Filed:
Dec. 28, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jaewoo Seo, Seoul, KR;
Minjae Jeong, Yongin-si, KR;
Yongdurk Kim, Hwaseong-si, KR;
Giyoung Yang, Seoul, KR;
Eungchul Jun, Seongnam-si, KR;
Changbeom Kim, Tongyeong-si, KR;
Moogyu Bae, Incheon, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A multi-height adder cell configured to receive a first input signal, a second input signal, and a carry input signal and output a sum output signal and a carry output signal, including a plurality of circuit areas, including a plurality of first gate lines to which the first input signal is applied and a plurality of second gate lines to which the second input signal is applied, wherein at least one of a first circuit area and a second circuit area is arranged in a first row, at least one of a third circuit area and a fourth circuit area is arranged in a second row parallel with the first row, and a first gate line of a circuit area arranged in the first row is aligned with a first gate line of a circuit area arranged in the second row.