LEE WILLIAM D has a total of 12 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, semiconductors and machines are ADVANCED ION BEAM TECH INC, SEMEQUIP INC and NEXGEN SEMI HOLDING INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Semiconductors | |
#3 | Machines | |
#4 | Machine tools | |
#5 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Electric discharge tubes | |
#3 | Unspecified technologies | |
#4 | Games | |
#5 | Turning |
# | Name | Total Patents |
---|---|---|
#1 | Lee William D | 12 |
#2 | Purohit Ashwin M | 4 |
#3 | Lafontaine Marvin R | 3 |
#4 | Divergilio William | 2 |
#5 | Drummond Steve | 2 |
#6 | Rzeszut Richard J | 1 |
#7 | Farley Marvin | 1 |
#8 | Stone Stanley W | 1 |
#9 | Reynolds William P | 1 |
#10 | Tieger Daniel R | 1 |
Publication | Filing date | Title |
---|---|---|
US2014034846A1 | In-vacuum high speed pre-chill and post-heat stations | |
US2013320208A1 | Inert atmospheric pressure pre-chill and post-heat | |
US8330129B1 | Uniformity of a scanned ion beam | |
US2011291023A1 | Heated rotary seal and bearing for chilled ion implantation system | |
US2012190181A1 | Carbon implantation process and carbon ion precursor composition | |
US2011291022A1 | Post Implant Wafer Heating Using Light | |
US2010171044A1 | Vapor compression refrigeration chuck for ion implanters | |
US2010187447A1 | Non-condensing thermos chuck | |
US2010142113A1 | De-clamping wafers from an electrostatic chuck | |
US2664292A | Chance controlled game board |