Changxin Memory Technologies, Inc.

China

 
Total IP 4,711
Total IP Rank # 224
IP Activity Score 4.4/5.0    7,502
IP Activity Rank # 70

Patents

Trademarks

2,295 0
0 0
2,416 0
0
 
Last Patent 2024 - Delay control circuit and method...
First Patent 2000 - Semiconductor device fabrication...

Latest Inventions, Goods, Services

2023 Invention Semiconductor structure and method for forming same. Provided are a semiconductor structure and ...
Invention Delay control circuit, delay control method and memory. A delay control circuit includes a delay...
Invention Semiconductor structure manufacturing method, and semiconductor structure. Disclosed are a semico...
Invention Counting control circuit and method, and semiconductor memory. A counting control circuit includ...
Invention Control circuit and memory. A control circuit is provided, including a random module and an outp...
Invention Delay control circuit and method, and semiconductor memory. Provided in the embodiments of the p...
Invention Semiconductor structure and preparation method therefor. The embodiments of the present disclosur...
Invention Semiconductor structure and method for forming same. Provided are a semiconductor structure and a...
Invention Semiconductor structure and formation method therefor. Provided in the embodiments of the present...
Invention Semiconductor structure, semiconductor structure manufacturing method, and memory manufacturing m...
Invention Anti-fuse unit and anti-fuse array. Disclosed in the embodiments of the present disclosure are an...
Invention Memory, manufacturing method therefor and operating method thereof. Disclosed in the embodiments ...
Invention Storage unit structure and preparation method therefor, read-write circuit, and memory. A storage...
Invention Semiconductor structure preparation method and semiconductor structure. Disclosed are a semicondu...
Invention Trench capacitor packaging structure and preparation method therefor, and semiconductor structure...
Invention Semiconductor structure and preparation method therefor. Disclosed are a semiconductor structure ...
Invention Semiconductor structure and manufacturing method for semiconductor structure. Provided in the pre...
Invention Manufacturing method for semiconductor structure, and semiconductor structure. Disclosed are a ma...
Invention Semiconductor structure and method for manufacturing semiconductor structure. Disclosed are a sem...
Invention Semiconductor structure and manufacturing method therefor. Disclosed are a semiconductor structur...
Invention Mask and layout method therefor, and typesetting pattern of chip. A mask and a layout method ther...
Invention Semiconductor structure preparation method and semiconductor structure. The present disclosure re...
Invention Semiconductor structure and manufacturing method therefor. The present disclosure relates to a se...
Invention Manufacturing method for semiconductor structure and semiconductor structure. Disclosed in embodi...
Invention Intermediate chip, and processing method for chip stacked package. Embodiments of the present dis...
Invention Semiconductor structure and preparation method therefor. Provided in the present disclosure are a...
Invention Semiconductor device and preparation method therefor. A method for preparing a semiconductor devi...
Invention Clock generation circuit and memory. Provided in the present disclosure are a clock generation ci...
Invention Overlay mark inspection method and device. The present disclosure relates to the technical field ...
2022 Invention Manufacturing method for semiconductor structure, and semiconductor structure. The present disclo...
Invention Manufacturing method for semiconductor structure, and structure thereof. Embodiments of the prese...
Invention Semiconductor structure and manufacturing method therefor. The embodiments of the present disclos...
Invention Power source control circuit and memory. Provided in the present disclosure are a power source co...
Invention Detection method and apparatus, storage medium, and electronic device. An overlapping state detec...
Invention Semiconductor structure and manufacturing method therefor. The present disclosure relates to the ...
Invention Reliability test apparatus and reliability test method. A reliability test apparatus and a reliab...
Invention Control circuit. A control circuit, comprising a random module (200) and an output module (100), ...
Invention Row address decoding circuit and memory. Disclosed in embodiments of the present disclosure are a...
Invention Ecs circuit, method and memory. Provided in the embodiments of the present disclosure are an ECS ...
Invention Delay control circuit and method, and memory. Embodiments of the present disclosure provide a del...
Invention Delay control circuit, method, and semiconductor memory. Embodiments of the present disclosure pr...
Invention Delay control circuit and method, and semiconductor memory. Embodiments of the present disclosure...
Invention Anti-fuse circuit, structure, array, programming method and memory. The present disclosure relate...
Invention Counting control circuit, counting control method, and semiconductor memory. Provided in the embo...
Invention Semiconductor structure and manufacturing method therefor. Embodiments of the present invention r...
Invention Semiconductor structure, and read-write control method and manufacturing method therefor. The emb...
Invention Semiconductor structure and method forming the same. A semiconductor structure and a manufacturi...