| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6af9a57049d2d91c036d4f5ab49154cb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-823412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F7-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-3278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02233 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F7-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-06 |
| filingDate |
2020-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b534ab0485379619c333ef94b067b06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_256779b85c0293c31518022decaebad2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bc067ea8d90361c2e9f6f7e44bc2990
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cef931699268c945b832de3f42e239ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b2127c4b0439b0f847f148b1e812c58 |
| publicationDate |
2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112786681-A |
| titleOfInvention |
Structure and method for random code generation |
| abstract |
A structure for implementing a Physical Unclonable Function (PUF) -based random number generator and a method of forming the structure are disclosed. The structure includes the same type of same design devices in the semiconductor layer. While the value of the performance parameter presented by some devices (i.e., the first device) is within the range established based on the design, the value of the same performance parameter presented by other devices (i.e., the second device) is outside of the range. The random distribution of the first and second devices is achieved by including randomly patterned dopant implantation regions in the semiconductor layer. Each first device is spaced from the dopant implantation region such that its value of the performance parameter is within the range, and each second device is connected to the dopant implantation region such that its value of the performance parameter is outside the range, or vice versa. A random number generator may be operably connected to the apparatus to generate a PUF-based random number. |
| priorityDate |
2019-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |