Patent application number | Description | Published |
20090235209 | Manufacturability - Techniques are disclosed for modifying an existing microdevice design to improve its manufacturability. With these techniques, a designer receives manufacturing criteria associated with data in a design. The associated design data then is identified and provided to the microdevice designer, who may choose to modify the design based upon the manufacturing criteria. In this manner, the designer can directly incorporate manufacturing criteria from the foundry in the original design of the microdevice. | 09-17-2009 |
20100199107 | SECURE EXCHANGE OF INFORMATION IN ELECTRONIC DESIGN AUTOMATION - Described herein are methods and systems for secure exchange of information related to electronic design automation. Information deemed sensitive and otherwise worthy of protection may be secured by methods such as encryption, obfuscation and other security measures. The secured information may be provided to an electronic design automation tool for processing without revealing at least some of the secured information. For instance, rule files related to integrated circuit manufacturability may be selectively annotated to indicate portions thereof deserving of protection. An encryption tool may be used to secure the information so indicated and generate a file comprising secured information related to electronic design automation. An electronic design automation tool may then unlock and use the secured information without revealing the same. For instance, the tool may be a physical verification tool capable of verifying whether any of the one or more integrated circuit layouts may violate one or more of the secured rules. An error report may be generated without revealing the secured rules. | 08-05-2010 |
20110016444 | Collaborative Environment For Physical Verification Of Microdevice Designs - A collaborative environment for performing physical verification processes on integrated circuit designs. Multiple physical verification results may be stored in a “unified” results database/directory (e.g., unified at least from a user's perspective), where results from various verification processes, such as Design-Rule-Check (DRC) processes, Layout-Versus-Schematic comparison (LVS) processes, Design-For-Manufacturing (DFM) processes Optical Proximity Correction (OPC) processes, and Optical Rule Check (ORC) processes are accessible from the same style of user interface, which may be a graphical user interface. The basic abilities for design team-based interactions can be equally available to each process involved in the physical verification of an integrated circuit design. | 01-20-2011 |
20110265054 | Design-Rule-Check Waiver - When a designer designates one or more errors identified in layout design data as false errors, waiver geometric elements corresponding to the designated false errors are created and added to the design. The waiver geometric element may be associated with a verification rule that generated its corresponding false error. When the design is subsequently analyzed using those verification rules in another verification rule check process, the waiver geometric elements are examined, and used to mask those errors associated with a waiver geometric element that would otherwise be displayed to the designer. | 10-27-2011 |
20120047479 | Incremental Layout Analysis - Techniques for incrementally analyzing layout design data are disclose. With various implementations, a subsequent incremental analysis can be made for only portions of layout design data, using a subset of available analysis criteria, or some combination of both. For example, the analysis can be limited to errors identified in a previous analysis process, to changes in the layout design data made after a previous analysis process, to particular areas specified by a designer, or some combination thereof. Still further, the analysis process may be performed using only a subset of analysis criteria relevant to the portions of the design data being analyzed, a subset of the initial analysis criteria that the design data failed in a previous analysis process, a subset of the initial analysis criteria selected by the designer, or some combination thereof. Further, such an incremental analysis process can be initiated before a previous analysis process has completed. | 02-23-2012 |
20120167028 | DESIGN-RULE-CHECK WAIVER - When a designer designates one or more errors identified in layout design data as false errors, waiver geometric elements corresponding to the designated false errors are created and added to the design. The waiver geometric element may be associated with a verification rule that generated its corresponding false error. When the design is subsequently analyzed using those verification rules in another verification rule check process, the waiver geometric elements are examined, and used to mask those errors associated with a waiver geometric element that would otherwise be displayed to the designer. A designer may also designate a waiver region based on pattern matching, cell names or layout markers in which layout region one or more verification rules may be inapplicable. A waiver region identification item for the waiver region may be associated with a waiver geometric element and the one or more verification rules. | 06-28-2012 |
20130132918 | Waiving Density Violations - Waiver regions may be identified by waiver identification items. The waiver identification items may be determined based on conducting a density check process. Additionally or alternatively, reference patterns for pattern matching, cell names or markers may serve as the waiver identification items. Waiver geometric items may be created for the waiver regions and added to the layout design. Based on an overlap of a density check window with the waiver geometric items and waiving threshold information, a density violation in that density check window is determined to be reported as a density violation or a waived density violation with some implementations of the invention. With some other implementations of the invention, pattern density of a density check window may not be checked if an overlap of the density check window with the waiver geometric items is above a waiving threshold value. | 05-23-2013 |
20130263074 | Analog Rule Check Waiver - When a designer designates one or more errors identified in layout design data as false errors, waiver geometric elements corresponding to the designated false errors are created and added to the design. The waiver geometric element may be associated with a verification rule that generated its corresponding false error. When the design is subsequently analyzed using those verification rules in another verification rule check process, the waiver geometric elements are examined, and used to mask those errors associated with a waiver geometric element that would otherwise be displayed to the designer. | 10-03-2013 |
20160055289 | Verification Of Photonic Integrated Circuits - Techniques and mechanisms for the use of layout-versus-schematic (LVS) design tools to validate photonic integrated circuit designs. Various implementations employ alternate analysis techniques with LVS analysis tools to perform one or more LVS analysis processes on photonic integrated circuits. These analysis processes may include curvilinear design validation and the associated flow implementations. | 02-25-2016 |
Patent application number | Description | Published |
20140334132 | Medical Headlamp Optics - A lamp having a front surface from which a beam of light is emitted and that includes a housing. An optical assembly is supported and partially enclosed by the housing, and includes an LED assembly, a prime lens and an exit lens, with light emitted from the LED assembly passing through the aspheric prime lens and exiting through the exit lens. Also, the exit lens defines a front surface and a rear surface and the rear surface has a convex shape different from the shape of the front surface. | 11-13-2014 |
20140334133 | Medical Headlamp Assembly Having Interchangeable Headlamp Types - A medical headlamp assembly has a headband subassembly, including an electrical network, including a battery and an electrical jack and a headlamp mount. An electrical headlamp subassembly, has a mounting element that is matingly and removably engaged to the headlamp mount, and an electrical plug that is matingly and removably engaged to the jack and an electrical headlamp, electrically connected to the plug. | 11-13-2014 |
20140334157 | MEDICAL HEADLAMP OPTICAL ARRANGEMENT PERMITTING VARIABLE BEAM WIDTH - A medical headlamp having a front from which light is selectively emitted. The headlamp includes a beam origination portion that produces a light beam and an iris assembly, positioned in front of the beam origination portion, having a user accessible actuator and an iris, responsive to the actuator to block a user-selectable portion of the light beam. The iris is also responsive to the actuator to block none of the light beam, for maximum efficiency, when a user so selects. | 11-13-2014 |
20140334159 | Medical Headlamp Optical Arrangement - A lamp having a front surface from which light is emitted and that includes a high efficiency light source assembly producing a beam having a 3 dB beamwidth of greater than 100 AE, and which includes a substrate, a high efficiency light source supported by the substrate; and a dome-lens that contains the high efficiency light source. Also, an optical assembly is positioned to receive light from the light emitting diode assembly and to produce a headlamp light beam emitted from the front surface of the lamp. Further, an annular light block defines an annulus and is placed about the lens, so that the lens protrudes through the annulus, thereby creating a sharp boundary for the output light beam. | 11-13-2014 |
20140336472 | Comfortable Medical Headlamp Assembly - A battery headlamp assembly that includes a light engine bezel, an adjustable linkage supporting the bezel and including an electrically conductive system terminating at the bezel. Also, a headband assembly supports the adjustable linkage and includes a longitudinal rigid-flex circuit assembly. This assembly has a strip of rigid-flex circuit having two longitudinally opposed ends and including battery contacts on the ends. Also, two networks of electrical components are each supported by and electrically connected together, and to one of the battery contacts, by the strip of rigid-flex circuit, which includes conductive traces connecting both the networks to the electrically conductive system and to each other, to power the bezel from the battery contacts and to permit communications between the networks. In addition, a further electrically conductive element, electrically connects at least one conductive trace of the rigid-flex circuit to the electrically conductive system of the adjustable linkage. | 11-13-2014 |
20150289943 | Medical Headlamp Assembly Having Interchangeable Headlamp Types With Key Resistors - A medical headlamp assembly, having a headband subassembly, including an electrical network, including a battery and an electrical jack, and a headlamp mount. Also, an electrical headlamp subassembly, has a mounting element matingly and removably engaged to the headlamp mount, and an electrical plug, matingly and removably engaged to the jack and an electrical headlamp, electrically connected to the plug. Further, the headband subassembly produces an electrical input for the headlamp subassembly and the headband subassembly includes a key resistor, the resistance value of which sets a characteristic of the electrical input. | 10-15-2015 |
Patent application number | Description | Published |
20130317544 | Continuous Loop and Button Assembly - Fixation assemblies having a button captured by a continuous (i.e., closed) loop of thread, such as ultra high molecular weight polyethylene (UHMWPE) fiber are disclosed herein. Preferred assemblies are constructed such that the intact button cannot be detached from the continuous loop without breaking or opening the loop of fiber. The closed fiber advantageously contains at least one or two stitched, or otherwise secured or reinforced, sections positioned on the loop. | 11-28-2013 |
20150142050 | Suture and Soft Anchor Assembly and Method of Making the Same - A method of anchoring a suture into a pilot hole in bone, utilizing a suture anchor. A lumen-defining circular soft wall, having a first and second end, is slidably engaged to a piece of suture, a first length of which extends from the first end of the wall and is threaded through the lumen from the second end, and a second length of which extends from the second end and is threaded through the lumen from the first end. The suture anchor is introduced into the pilot hole so that the first length and second length of suture material extend out of the pilot hole. The first length and second length are pulled on alternately, thereby permitting the suture anchor structure to slide on the piece of suture material, and to be compacted evenly by the pulling, until the suture anchor is set in the pilot hole. | 05-21-2015 |
20150258238 | SUTURE MATERIAL HAVING BENEFICIAL PHYSICAL PROPERTIES - Suture material that includes an exterior braid of more than 50% ultra-high molecular weight polyethylene fibers, defining a lumen having a lumen diameter. In addition, the suture material includes an interior core, comprised of fibers and having a diameter that is less than 55% of the diameter of said lumen. | 09-17-2015 |
20150335327 | SUTURE TAPE ASSEMBLY HAVING A MIDPOINT MARK - A method of forming a suture tape assembly having a visually distinguishable midpoint includes weaving a longitudinally central portion of a length of round suture material together with other strands of material to form a length of suture tape. This suture tape has a longitudinal first end and a longitudinal second end, and the length of round suture material extends from both the first end and second end. Next, a center part of the length of the round suture material is grasped and pulled outwardly from the suture tape, to form a partial loop extending outwardly from the suture tape. This partial loop is cut from the suture tape, thereby leaving a longitudinally medial segment of the suture tape without the round suture material, and thereby being made visibly distinguishable from neighboring suture tape, which includes the round suture material. | 11-26-2015 |
Patent application number | Description | Published |
20130317544 | Continuous Loop and Button Assembly - Fixation assemblies having a button captured by a continuous (i.e., closed) loop of thread, such as ultra high molecular weight polyethylene (UHMWPE) fiber are disclosed herein. Preferred assemblies are constructed such that the intact button cannot be detached from the continuous loop without breaking or opening the loop of fiber. The closed fiber advantageously contains at least one or two stitched, or otherwise secured or reinforced, sections positioned on the loop. | 11-28-2013 |
20150258238 | SUTURE MATERIAL HAVING BENEFICIAL PHYSICAL PROPERTIES - Suture material that includes an exterior braid of more than 50% ultra-high molecular weight polyethylene fibers, defining a lumen having a lumen diameter. In addition, the suture material includes an interior core, comprised of fibers and having a diameter that is less than 55% of the diameter of said lumen. | 09-17-2015 |
20150335327 | SUTURE TAPE ASSEMBLY HAVING A MIDPOINT MARK - A method of forming a suture tape assembly having a visually distinguishable midpoint includes weaving a longitudinally central portion of a length of round suture material together with other strands of material to form a length of suture tape. This suture tape has a longitudinal first end and a longitudinal second end, and the length of round suture material extends from both the first end and second end. Next, a center part of the length of the round suture material is grasped and pulled outwardly from the suture tape, to form a partial loop extending outwardly from the suture tape. This partial loop is cut from the suture tape, thereby leaving a longitudinally medial segment of the suture tape without the round suture material, and thereby being made visibly distinguishable from neighboring suture tape, which includes the round suture material. | 11-26-2015 |