1
Katherina Babich
Marie Angelopoulos, Edward D Babich, Inna V Babich, Katherina E Babich, James J Bucchignano, Karen E Petrillo, Steven A Rishton: Forming a pattern of a negative photoresist. International Business Machines Corporation, Daniel P Morris, Pollock Vande Sande & Amernick, June 26, 2001: US06251569 (8 worldwide citation)

A new group of non-chemically amplified negative tone water/aqueous base developable (photo) resists based on redistribution of carbon-oxygen bonds in pendant ester groups of the polymers has been found.


2
Craig Allen
Desaraju V Varaprasad, Mingtang Zhao, Craig Allen Dornan, Anoop Agrawal, Pierre Marc Allemand, Niall R Lynam: Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such films and devices. Donnelly Corporation, Fitzpatrick Cella Harper & Scinto, June 12, 2001: US06245262 (227 worldwide citation)

The present invention relates to electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films and processes for making such solid films and devices. The electrochromic polymeric solid films of the present invention exhibit beneficial properties and characteristic ...


3
Eugene Fitzgerald
Kenneth C Wu, Eugene A Fitzgerald, Jeffrey T Borenstein: Etch stop layer system. Samuels Gauthier & Stevens, June 14, 2001: US20010003269-A1

A SiGe monocrystalline etch-stop material system on a monocrystalline silicon substrate. The etch-stop material system can vary in exact composition, but is a doped or undoped Si1xGex alloy with x generally between 0.2 and 0.5. Across its thickness, the etch-stop material itself is uniform in compos ...


4
Massie Rodney E, Leboulanger Patrick J, Speaks Chantel M, Franklin Julian M: Systeme et methode de transmission de messages de donnees entre des unites dabonnes communiquant avec des reseaux complementaires et varies, ainsi que dun reseau a lautre, System and method of transmitting data messages between subscriber unitscommunicating with/between complementary/disparate networks. Motient Communications, Geologic Solutions, MOFFAT & CO, June 30, 2001: CA2339150

A system and method for enabling a first device that may optionally roam between at least first and second wireless networks to communicate with a second device that may optionally roam between the at least first and second wireless networks. The devices are preferably registered to each network in ...


5
Lee Yeong Won: Color led display system. Joeun Technology, June 30, 2001: KR1019990028698

PURPOSE: An LED display system containing three LCD bars capable of being rotated at high speed is provided which improves resolution and visibility, makes it possible to be used outdoors as well as indoors and enhances the life of a product by suppression of vibration and noise. CONSTITUTION: This ...


6
Shin Nam Beom: Auxiliary strut of headrest of vehicle. Shin Mam Beom, June 30, 2001: KR1019990023132

PURPOSE: An auxiliary strut of a headrest of a vehicle is provided to make a driver and an occupant feel comfortable on the neck by preparing an auxiliary strut in a headrest of a vehicle. CONSTITUTION: An auxiliary strut of a headrest of a vehicle comprises a partition(20) having a through hole(24) ...


7
Na Jun Sun: Washing method of rice with ionized water used. Poong Nyun Agricultural Products, June 30, 2001: KR1019990015359

PURPOSE: Provided is a washing method of rice with acidic and basic ionized water to wash extraneous matters on the surface of rice so that rice can be stored for a long time without any degeneration. CONSTITUTION: In producing rice through a grinder, a polisher, a color selector or so on in sequenc ...


8
Kim Hyung Jo, Ryu Geum Bok: Device for drawing out wire for producing the railroad tie. Kim Hyung Jo, Ryu Geum Bok, June 30, 2001: KR1019990013712

PURPOSE: A device for drawing out a wire for producing a railroad tie is provided, therefore the wire can be fixed on a fixing member without untying the iron wire and the productivity is thus improved. CONSTITUTION: The device for drawing out a wire for producing a railroad tie comprises a housing ...


9
Cho Kwan Young, Lee Moo Yeal, Yang Ji Weon: Chitin/chitosan based surfactant and process for preparing the same. Cho Kwan Young, Lee Moo Yeal, Yang Ji Weon, June 30, 2001: KR1019980033671

PURPOSE: Provided are a nontoxic chitin/chitosan-based surfactant, which is nontoxic and easily decomposed in nature, using an oligomer obtained by hydrolyzing a chitin/chitosan, and a process for preparing the same. CONSTITUTION: The chitin/chitosan-based surfactant is prepared by introducing an al ...


10
Kim James Jimin, Kim Jong Tae, Kim Ki Hong: Apparatus for detecting and displaying data and voice signal and automatically making line short in telephone line. Kim James Jimin, Kim Jong Tae, Kim Ki Hong, June 30, 2001: KR1019980009765

PURPOSE: An apparatus for detecting and displaying a data and voice signal and automatically making a line short in a telephone line is provided to allow users who desire to use a communication unit to know how lines are used in advance by detecting a signal and displaying it when communication unit ...



Click the thumbnails below to visualize the patent trend.