Patents Assigned to EL Inc.
-
Publication number: 20120216598Abstract: The present invention relates to a system for measuring an absolute quantity of each component of a gas using a QMS, more particularly to a system for measuring an absolute quantity of each component of a gas using a QMS, which is capable of performing not only a qualitative analysis but also a quantitative analysis in an accurate manner, using just a trace amount of gas introduced through a pinhole. According to the present invention, the productivity of products can be improved, and production management can be performed in an efficient manner, thereby improving industrial competitiveness.Type: ApplicationFiled: November 25, 2010Publication date: August 30, 2012Applicants: Korea Research Institute of Standards and Science, EL Inc.Inventors: Seok Rae Yoon, Seong Kweon Joh, Won Young Park, Keu Chan Lee, Jin Seong Kim, Jin Bok Lee, Dong Min Moon, Kwang Seob Kim
-
Patent number: 6655548Abstract: A remote access and control system having two pc's, a first of which receives information concerning a condition to be controlled, a controller for controlling the condition, information concerning the condition being supplied to the second pc, said second pc develops further information for controlling the condition, such further information is supplied to the first pc and this information is applied to the controller to have the controller maintain the desired conditions.Type: GrantFiled: March 27, 2001Date of Patent: December 2, 2003Assignee: Els, Inc.Inventors: John E. McClure, Jr., David S. Romerstein
-
Patent number: 6446891Abstract: An improved wet and dry food grinder having a base assembly and a grinder assembly receivable on the base. The base contains an electric motor with associated electrical circuitry and drive means attached thereto. The grinder assembly has a cylindrical cover and a cylindrical grinder bowl received within the cover. Grinder blades are mounted in the grinder bowl and are driven by the drive means. The motor is actuated by placing the grinder assembly in position on the base and pressing down.Type: GrantFiled: October 29, 1999Date of Patent: September 10, 2002Assignee: Re{acute over (v)}el Inc.Inventor: Andy Leung
-
Patent number: 5487243Abstract: Described is a preferred shutter system for protecting building interiors against severe weather conditions such as hurricanes. Advantageous shutter systems are stackable, comprising a plurality of panels, and are adapted for pressure fit within a window frame. Shutter systems of the invention also include cross bars engageable by the panels of the shutter system which provide support against both positive and negative pressures.Type: GrantFiled: November 4, 1993Date of Patent: January 30, 1996Assignee: Lin El, Inc.Inventors: Joseph F. Hale, Jeffrey Burgardt
-
Patent number: 4207554Abstract: Cells are automatically classified and analyzed by staining a measured amount of a specimen with a material which is adapted to fluoresce when illuminated; preparing a slide containing the stained specimen; illuminating the slide with light of successively changing wavelengths to measure the presence of the fluorescent response at each of the predetermined wavelengths to determine the constituents of the specimen.The detected constituents are automatically focused and scanned by a microscope having a capability of locating the constituent of interest, determining its size, shape and texture to thereby provide information as to the type, count and the like to enable a detailed analysis of the specimen.Type: GrantFiled: August 24, 1978Date of Patent: June 10, 1980Assignee: Med-El Inc.Inventors: Jerome B. Resnick, John W. Combs
-
Patent number: 4125828Abstract: Cells are automatically classified and analyzed by staining a measured amount of a specimen with a material which is adapted to fluoresce when illuminated; preparing a slide containing the stained specimen; illuminating the slide with light of successively changing wavelengths to measure the presence of the fluorescent response at each of the predetermined wavelengths to determine the constituents of the specimen.The detected constituents are automatically focused and scanned by a microscope having a capability of locating the constituent of interest, determining its size, shape and texture to thereby provide information as to the type, count and the like to enable a detailed analysis of the specimen.Type: GrantFiled: July 17, 1975Date of Patent: November 14, 1978Assignee: Med-El Inc.Inventors: Jerome B. Resnick, John W. Combs