Essilor International (compagnie Generale D'optique)

Agency for Science, Technology and Research

Nanyang Technological University

Herrenknecht Ag

Essilor International

Covestro Deutschland Ag

Zheng Wang

Yin Chiang Freddy Boey

Chin Keong Ho

Yeow Khiang Chia

Thomas Joseph Edelmann

Bastien Feret

Axel Schmidt

Xiaofeng Luo

Ruben Duhme

Xiao Feng Luo

Michelle Kim Cheng Koh

Joseph Tang

Rachel Tessy Mathew

Kay Chuan Benny Tan

Theivanayagam Chairman Deivaraj

Daniel Scheibner

Fransiska Cecilia Kartawidjaja

Raymond Hon Keong Phoon

Shu Yin Sharon Sim

There is provided a method of inventory control for an inventory including items sequentially arranged on one or more structures, each item having a radio frequency tag associated thereto, the tag having stored therein an identifier for identifying the associated item. The method includes: obtaining data in relation to multiple items arranged in a row on a structure, the data comprising multiple sets of identifiers detected from interrogating the tags of the plurality of items at a plurality of instances along the row; determining a sequence of detected items in the row based on the data obtained, the sequence including estimated relative positions of the detected items in the row; and determining whether an item of the detected items in the row is misplaced based on the estimated relative position of the item in the row and a reference relative position of the item in the row.

Method of inventory control and system thereof

A roller cutter arrangement for a cutting wheel of a tunnel boring machine, including an interchangeable cup, a bearing block which is supported in the interchangeable cup in such a way that it is displaceable along a displacement axis, and a cutting roller unit having at least one cutting roller, which is rotatably supported in the bearing block and which acts along a working axis. The working axis is angled with respect to the displacement axis, so that cutting rollers of the cutting roller units may be situated in close proximity to one another, in particular in the central area of the cutting wheel.

Roller cutter arrangement and cutting wheel equipped with said roller cutter arrangement

The present invention generally relates to the field of prostheses for surgical applications, to methods of their manufacturing and to methods of treating a patient by implanting them into a patient. More particularly, the present invention relates to prostheses having a multi-layered sheet structure and their use in hernia repair, the repair of anatomical defects of the abdominal wall, diaphragm, and chest wall, correction of defects in the genitourinary system, and repair of traumatically damaged organs such as the spleen, liver or kidney.

Multi-layered surgical prosthesis

The invention relates to an antistatic coating composition comprising a hydrolyzate resulting from the at least partial hydrolysis of: a component A consisting of one or more compounds containing at least one polyalkylene oxide segment and at least one &#x2014;Si(X)hydrolyzable group, in which n is an integer ranging from 1 to 3 and the X groups are precursors of OH groups; at least one inorganic metal salt; and optionally, at least one component B, consisting of one or more compounds of formula R,Si(Z)or formula RYSi(Z), in which the R groups are monovalent alkyl groups, the Z and Z1 groups are hydrolyzable groups or hydrogen atoms, the Rgroups are monovalent organic groups linked to the silicon atom through a carbon atom, the Y groups are monovalent organic groups linked to the silicon atom and containing at least one epoxy function, n' is an integer equal to O, 1 or 2, m1 and n1 are integers such that m1 is equal to 1 or 2 and n1+m1=1 or 2, component A and optional component B being chosen such that a cross-linked structure is generated upon polymerization of said composition, the dry extract of said composition containing less than 5% by weight of free polyalkylene oxide polymers.

Antistatic sol/gel compositions and optical articles coated therewith

An optical article includes a transparent substrate and an abrasion-resistant layer appended to at least one surface of the substrate. The abrasion-resistant layer results from the reaction mixture of:

Abrasion-resistant optical article and process for manufacturing thereof

Growing community of inventors

Singapore, Singapore

Zheng Wang