Abstract: A grounding member includes a plurality of grounding terminals arranged in a row in a transverse direction and a connecting strip extending in the transverse direction and connected to one end of each of the plurality of grounding terminals. The grounding member is an integral stamped part.

Abstract: A terminal module includes a row of terminals, each terminal having a fixing part and an elastic arm, and a welding pin connected to ends of the fixing part respectively. A holder of the terminal is integrally formed with the fixing parts of the row of terminals. A shielding assembly of the terminal includes a shielding member and an insulation member. The shielding member has a strip-shaped shielding body and multiple pairs of welding legs connected to the strip-shaped shielding body, the multiple pairs of welding legs of the shielding member are respectively welded to the elastic arms of multiple ground terminals in the row of terminals. The insulation member defines a strip and is attached to the bottom side of the strip shielding body, the insulation member is located between the elastic arms of the row of terminals and the strip-shaped shielding body.

Abstract: An impedance matching structure for a high-speed connector includes a pair of ground leads, a differential pair of signal leads, a ground plane, a first region in which the ground leads and the differential pair of signal leads are coplanar within a first plane, and a second region in which the differential pair of signal leads lies on the first plane and the ground plane lies on a second plane extending along the first plane. The impedance matching structure has a transition region between the first region and the second region. The ground leads are connected to the ground plane in the transition region. An impedance matching projection is arranged in the transition region and projects from a side of the differential pair of signal leads.

Abstract: Systems and methods for enabling real-time graph machine learning models using bitwise transaction graph frameworks are disclosed. According to one embodiment, a method may include: (1) receiving, by a bitwise transaction graph computer program, a plurality of historical transactions, wherein each historical transaction comprises a customer identifier for a customer, a card number or card reference number, a merchant identifier for a merchant, a transaction authorization time, a transaction risk score, and a set of real-time fraud risk attributes; (2) converting, by the bitwise transaction graph computer program, the historical transactions to a fixed length data structure; and (3) loading, by the bitwise transaction graph computer program, the fixed length data structure onto edges of a transaction graph, wherein each vertex of the transaction graph represents one of the customers or one of the merchants.

Abstract: An impedance matching structure for a high-speed connector includes a pair of ground leads, a differential pair of signal leads, a ground plane, a first region in which the ground leads and the differential pair of signal leads are coplanar within a first plane, and a second region in which the differential pair of signal leads lies on the first plane and the ground plane lies on a second plane extending along the first plane. The impedance matching structure has a transition region between the first region and the second region. The ground leads are connected to the ground plane in the transition region. An impedance matching projection is arranged in the transition region and projects from a side of the differential pair of signal leads.