YL

Yajun Li

ST Symbol Technologies: 61 patents #13 of 1,181Top 2%
OPPO: 16 patents #79 of 853Top 10%
BO BOE: 7 patents #2,731 of 12,373Top 25%
HU Hisense Usa: 4 patents #87 of 316Top 30%
HC Hefei Boe Optoelectronics Technology Co.: 4 patents #142 of 784Top 20%
HC Hefei Boe Display Technology Co.: 3 patents #55 of 218Top 30%
BC Beijing Boe Multimedia Technology Co.: 1 patents #28 of 59Top 50%
SC Shenzhen Greensun Technology Co.: 1 patents #8 of 14Top 60%
TW Time Warner: 1 patents #17 of 29Top 60%
WM Wea Manufacturing: 1 patents #16 of 44Top 40%
BC Beijing Boe Technology Development Co.: 1 patents #690 of 1,775Top 40%
MP Mediatek Singapore Pte.: 1 patents #350 of 734Top 50%
📍 Shandong, NY: #1 of 9 inventorsTop 15%
Overall (All Time): #13,375 of 4,157,543Top 1%
104
Patents All Time

Issued Patents All Time

Showing 51–75 of 104 patents

Patent #TitleCo-InventorsDate
6814288 Beam shaping system and diverging laser beam for scanning optical code Vladimir Gurevich, Mark Krichever, Alexander Breytman, Emanuel Marom, Miklos Stern +1 more 2004-11-09
6771585 Interference of converging spherical waves with application to the design of light-readable information-recording media and systems for reading such media Emil Wolf 2004-08-03
6729545 Integrated scanner on a common substrate having an omnidirectional mirror Paul Dvorkis, Simon Bard, Raj Bridgelall 2004-05-04
6719204 Mathieu-Gaussian beam for optical scanners 2004-04-13
6651888 Beam shaping system and diverging laser beam for scanning optical code Vladimir Gurevich, Mark Krichever, Alexander Breytman, Emanuel Marom, Miklos Stern +1 more 2003-11-25
6648227 Scanning module for a bar code reader with a focusing lens Jerome Swartz, Miklos Stern, Joseph Katz 2003-11-18
6633433 Beam shaping for optical scanners Leonard Bergstein, Emanuel Marom, Joseph Katz 2003-10-14
6592040 Hand-held bar code reader with single printed circuit board Edward Barkan, Mark Drzymala, Henry Grosfeld, Timothy B. Austin, Vikram Bhargava 2003-07-15
6575370 Electro-optical scanning assembly with one-piece, oscillatable, focusing/scan element Paul Dvorkis, Edward Barkan 2003-06-10
6540145 Aperture controlled laser beam shaping techniques for scanning optical code Vladimir Gurevich, Mark Krichever 2003-04-01
6527180 Compact dual optical and scan modules in bar code readers Paul Dvorkis 2003-03-04
6412697 Palm scanner Raj Bridgelall, Joseph Katz, David Goren, Paul Dvorkis 2002-07-02
6398112 Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology Joseph Katz, Jerome Swartz, Edward Barkan 2002-06-04
6360949 Retro-reflective scan module for electro-optical readers Howard Shepard, Edward Barkan, Paul Dvorkis, Boris Metlitsky, Raj Bridgelall +4 more 2002-03-26
6340114 Imaging engine and method for code readers Mark Correa, Rubin Gelles, Duanfeng He, Eugene Joseph, Mehul Patel +1 more 2002-01-22
6334573 Integrated scanner on a common substrate having an omnidirectional mirror Paul Dvorkis, Simon Bard, Raj Bridgelall 2002-01-01
6283372 Electro-optical scanning assembly with conductive flexures 2001-09-04
6209788 Optical scanners Raj Bridgelall, Edward Barkan, Stephen Jay Shellhammer, Joseph Campanelli, Joseph Katz +1 more 2001-04-03
6164540 Optical scanners Raj Bridgelall, Edward Barkan, Stephen Jay Shellhammer, Joseph Campanelli, Joseph Katz +1 more 2000-12-26
6123264 Apparatus and method for determining a distance to a target Joseph Katz, Jerome Swartz, Daniel McGlynn, Edward Barkan 2000-09-26
6102294 Integrated scanner on a common substrate Jerome Swartz, Miklos Stern, Joseph Katz 2000-08-15
6092728 Miniature laser diode focusing module using micro-optics Simon Bard, Mark Krichever, Joseph Katz, Chin-Ping Tan 2000-07-25
6065678 Bar code scanner having a focusing system Joseph Katz 2000-05-23
6059188 Packaged mirror including mirror travel stops Costanz.o slashed. diFazio, Thomas Mazz, Chinh Tan, Miklos Stern, Henry Grossfeld +5 more 2000-05-09
6036098 Miniature scan element operably connected to a personal computer interface card Ron Goldman, Edward R. Alexander, Simon Bard, Askold Strat, Joseph Katz +1 more 2000-03-14