Xiao-Yu Ding - Union City CA, US Frederick Ho - Union City CA, US Helen Ho - Union City CA, US Jacquelin Ho - Union City CA, US Sharon Liu - Hayward CA, US Pu Zhang - Beijing, CN
International Classification:
G10H 7/00
US Classification:
84609
Abstract:
Digital music systems, apparatus and techniques based on digitized music data and information to allow for a wide range of applications including digital music practice companion systems.
Controlling Removal Rate Uniformity Of An Electropolishing Process In Integrated Circuit Fabrication
Hui Wang - Fremont CA, US Afnan Muhammed - Fremont CA, US Jian Wang - Fremont CA, US Felix Gutman - San Jose CA, US Frederick Ho - San Jose CA, US
Assignee:
ACM RESEARCH INC. - FREMONT CALIFORNIA CA
International Classification:
B23H 3/00
US Classification:
205651000
Abstract:
A metal layer formed on a wafer, the wafer having a center portion and an edge portion, is electropolished by aligning a nozzle and the wafer to position the nozzle adjacent to the center portion of the wafer. The wafer is rotated. As the wafer is rotated, a stream of electrolyte is applied from the nozzle onto a portion of the metal layer adjacent to the center portion of the wafer to begin to electropolish the portion of the metal layer with a triangular polishing profile to initially expose an underlying layer underneath the metal layer at a point.
Transforming Timeseries And Non-Relational Data To Relational For Complex And Analytical Query Processing
- Armonk NY, US Frederick C. HO - Campbell CA, US Raghupathi K. Murthy - Union City CA, US Karl OSTNER - St. Wolfgang, DE
International Classification:
G06F 17/30
Abstract:
A system for transforming time series data into data that is accessible by a data warehouse identifies a data table comprising the time series data. The system creates a virtual view of the data table where the time series data is represented as at least one standard relational table in the virtual view, where the virtual view is presented as a virtual table. The system partitions the virtual table into a plurality of virtual partitions according to a time interval. The virtual table is partitioned across a data time range, where the data time range comprises at least one time interval, and where each of the plurality of virtual partitions has a respective partition time range that spans the time interval. The virtual partitions are created to optimize loading of the data into the data warehouse by incrementally refreshing the data according to the respective partition time range.
Transforming Timeseries And Non-Relational Data To Relational For Complex And Analytical Query Processing
- Armonk NY, US Frederick C. HO - Campbell CA, US Raghupathi K. MURTHY - Union City CA, US Karl OSTNER - St. Wolfgang, DE
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 17/30
Abstract:
A system for transforming time series data into data that is accessible by a data warehouse identifies a data table comprising the time series data. The system creates a virtual view of the data table where the time series data is represented as at least one standard relational table in the virtual view, where the virtual view is presented as a virtual table. The system partitions the virtual table into a plurality of virtual partitions according to a time interval. The virtual table is partitioned across a data time range, where the data time range comprises at least one time interval, and where each of the plurality of virtual partitions has a respective partition time range that spans the time interval. The virtual partitions are created to optimize loading of the data into the data warehouse by incrementally refreshing the data according to the respective partition time range.
Dr. Ho graduated from the University of Nebraska College of Medicine in 1966. He works in West Covina, CA and 1 other location and specializes in Allergy & Immunology. Dr. Ho is affiliated with Huntington Memorial Hospital.