公开(公告)号：US12116679B2

公开(公告)日：2024-10-15

申请号：US17146390

申请日：2021-01-11

Applicant: Vivek Pathak

Inventor： Vivek Pathak

IPC: C25B1/04 ,  C10G1/04 ,  C10L1/04 ,  C25B1/50 ,  C25B9/05 ,  C25B9/17 ,  C25B9/65 ,  C25B11/02 ,  C25B15/08 ,  H02S10/40 ,  H02S20/32 ,  H02S30/20 ,  H02S40/22 ,  H02S40/44

CPC classification number: C25B1/04 ,  C10G1/04 ,  C10L1/04 ,  C25B1/50 ,  C25B9/05 ,  C25B9/17 ,  C25B9/65 ,  C25B11/02 ,  C25B15/081 ,  C25B15/083 ,  H02S10/40 ,  H02S20/32 ,  H02S30/20 ,  H02S40/22 ,  H02S40/44 ,  C10G2300/1003 ,  C10L2200/0461

Abstract: Large scale exploitation of Solar energy is proposed by using floating devices which use solar energy to produce compressed hydrogen by electrolysis of deep sea water. Natural ocean currents are used to allow the devices to gather solar energy in the form of compressed hydrogen from over a large area with minimum energy transportation cost. The proposal uses a combination of well understood technologies, and a preliminary cost analysis shows that the hydrogen produced in this manner would satisfy the ultimate cost targets for hydrogen production and pave the way for carbon free energy economy.

公开(公告)号：US08316425B2

公开(公告)日：2012-11-20

申请号：US11364035

申请日：2006-02-28

Applicant: Paul Cattrone ,  Hiroshi Tomita ,  Vivek Pathak

Inventor： Paul Cattrone ,  Hiroshi Tomita ,  Vivek Pathak

IPC: G06F21/00

CPC classification number: H04N1/32101 ,  H04L9/3247 ,  H04L2209/30 ,  H04L2209/60 ,  H04N1/32144 ,  H04N2201/3239 ,  H04N2201/3269 ,  H04N2201/3271

Abstract: A method of authenticating a document, typically a printed document, is disclosed. The method comprises: (a) processing a first area of a source document according to a first authentication level to generate first authentication data; (b) processing a second area of the source document according to a second authentication level to generate second authentication data, the second authentication level being different from the first authentication level; (c) generating barcode data representing at least the first and second authentication data; and (d) carrying out at least one of: (d1) embedding the barcode data to the source document to generate a processed document; and (d2) printing the barcode data on a recording medium.

Abstract translation: 公开了一种认证文件（通常为印刷文件）的方法。 该方法包括：（a）根据第一认证级别处理源文档的第一区域以产生第一认证数据; （b）根据第二认证级别处理源文档的第二区域以产生第二认证数据，所述第二认证级别不同于所述第一认证级别; （c）生成表示至少第一和第二认证数据的条形码数据; 和（d）执行以下至少之一：（d1）将条形码数据嵌入到源文档中以生成经处理的文档; 和（d2）将条形码数据打印在记录介质上。