LEICA INSTRUMENTS PTE. LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 38167
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS530
 
  
 
A47F SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE; PAYING COUNTERS428
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 4236
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
A47H FURNISHINGS FOR WINDOWS OR DOORS 116
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8031399 Illumination device for a light microscope and light microscope with such an illumination deviceOct 28, 08Oct 04, 11[G02B]
8018651 MicroscopeApr 24, 08Sep 13, 11[G02B]
8000008 Optical device with controllable deflection element for vibration compensationMay 01, 08Aug 16, 11[G02B]
7961385 Light microscopeOct 23, 08Jun 14, 11[G02B]
7839584 Device for vibration-free mounting of a spindle in a stand of a surgical microscopeAug 30, 07Nov 23, 10[G02B]
7798666 Support for appliances to be worn on the headFeb 13, 03Sep 21, 10[F21V]
7724429 Microscope having a surgical slit lamp having a laser light sourceJul 22, 06May 25, 10[G02B]
7649685 Fluorescence/infrared device for surgical microscopesFeb 08, 06Jan 19, 10[G02B]
7595941 Device for vibration-free mounting of a drive motor in a stand of a surgical microscopeAug 30, 07Sep 29, 09[G02B]
7586675 Optical device with increased depth of fieldJul 18, 06Sep 08, 09[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7894130 Stereomicroscope having a beam splitter deviceExpiredOct 24, 07Feb 22, 11[G02B]
7823691 Apparatus for retaining a component that transfers solid-borne soundExpiredMar 23, 06Nov 02, 10[G02B, F16F]
7626151 Autofocus system and method for autofocusing an optical imaging instrumentExpiredMay 11, 07Dec 01, 09[G02B]
7593156 Microscope with micro-mirrors for optional deflection and/or beam splittingExpiredOct 08, 08Sep 22, 09[A61B, G02B]
7434934 Eye-protection apparatus, in particular retina-protection apparatus, and optical element having a free-form surface for an illumination beam path, and use of an optical element having a free-form surfaceExpiredJun 09, 05Oct 14, 08[A61B]
2008/0204,864 Microscope Device With Position SensingAbandonedFeb 22, 08Aug 28, 08[G02B]
7387385 Surgical microscopeExpiredJan 20, 04Jun 17, 08[A61B]
7382529 Illumination apparatus, in particular slit lampExpiredJun 09, 05Jun 03, 08[G02B]
7286285 Surgical microscope having an object field illumination systemExpiredMar 05, 04Oct 23, 07[G02B]
7286287 Visual aid in the form of telescopic spectacles with an automated focusing deviceExpiredNov 23, 00Oct 23, 07[G02B]
7206127 StereomicroscopeExpiredNov 20, 03Apr 17, 07[G02B]
7199923 StereomicroscopeExpiredNov 28, 03Apr 03, 07[G02B]
7000873 Microscope stand having balancing deviceExpiredNov 08, 01Feb 21, 06[A47F]
7002738 Stereomicroscope with a co-observer tubeExpiredMar 04, 04Feb 21, 06[G02B]
2006/0034,423 Surgical microscopeAbandonedMay 03, 05Feb 16, 06[G21K]
6997425 Stand, in particular for a surgical microscopeExpiredMar 27, 02Feb 14, 06[F16M]
2006/0023,300 Device for optically viewing a stereoscopic observation beam pathAbandonedDec 01, 03Feb 02, 06[G02B]
6982825 StereomicroscopeExpiredNov 25, 03Jan 03, 06[G02B]
6975451 Illumination incoupling system for an optical viewing deviceExpiredFeb 26, 03Dec 13, 05[G02B]
6972900 Microscope, particularly a stereomicroscopeExpiredMar 18, 04Dec 06, 05[G02B]

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