Kawing Chan
Examiner (ID: 286, Phone: (571)270-3909 , Office: P/2837 )
Most Active Art Unit | 2837 |
Art Unit(s) | 2846, 4147, 2837 |
Total Applications | 892 |
Issued Applications | 614 |
Pending Applications | 66 |
Abandoned Applications | 212 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 6816683
[patent_doc_number] => 20030067641
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-04-10
[patent_title] => 'Apparatus and methods for polarization measurements across a spectral range'
[patent_app_type] => new
[patent_app_number] => 10/218681
[patent_app_country] => US
[patent_app_date] => 2002-08-14
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0067/20030067641.pdf
[firstpage_image] =>[orig_patent_app_number] => 10218681
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/218681 | Apparatus and methods for polarization measurements across a spectral range | Aug 13, 2002 | Abandoned |
Array
(
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[patent_doc_number] => 20030058454
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[patent_kind] => A1
[patent_issue_date] => 2003-03-27
[patent_title] => 'Method and system for measuring the topography of a sample'
[patent_app_type] => new
[patent_app_number] => 10/214462
[patent_app_country] => US
[patent_app_date] => 2002-08-08
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[pdf_file] => publications/A1/0058/20030058454.pdf
[firstpage_image] =>[orig_patent_app_number] => 10214462
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/214462 | Method and system for measuring the topography of a sample | Aug 7, 2002 | Issued |
Array
(
[id] => 7390188
[patent_doc_number] => 20040021864
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-05
[patent_title] => 'SINGLE SWEEP PHASE SHIFT METHOD AND APPARATUS FOR MEASURING CHROMATIC AND POLARIZATION DEPENDENT DISPERSION'
[patent_app_type] => new
[patent_app_number] => 10/211018
[patent_app_country] => US
[patent_app_date] => 2002-07-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0021/20040021864.pdf
[firstpage_image] =>[orig_patent_app_number] => 10211018
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/211018 | Single sweep phase shift method and apparatus for measuring chromatic and polarization dependent dispersion | Jul 30, 2002 | Issued |
Array
(
[id] => 7403349
[patent_doc_number] => 20040262499
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-30
[patent_title] => 'Polarization stabilization'
[patent_app_type] => new
[patent_app_number] => 10/485221
[patent_app_country] => US
[patent_app_date] => 2004-08-09
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/485221 | Polarization stabilization | Jul 29, 2002 | Issued |
Array
(
[id] => 6743730
[patent_doc_number] => 20030020913
[patent_country] => US
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[patent_issue_date] => 2003-01-30
[patent_title] => 'System and method for optical multiplexing and/or demultiplexing'
[patent_app_type] => new
[patent_app_number] => 10/206624
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[patent_app_date] => 2002-07-26
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[pdf_file] => publications/A1/0020/20030020913.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/206624 | System and method for optical multiplexing and/or demultiplexing | Jul 25, 2002 | Issued |
Array
(
[id] => 1184020
[patent_doc_number] => 06741353
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-05-25
[patent_title] => 'Spectroscopic ellipsometry analysis of object coatings during deposition'
[patent_app_type] => B1
[patent_app_number] => 10/199536
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[patent_app_date] => 2002-07-19
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[firstpage_image] =>[orig_patent_app_number] => 10199536
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/199536 | Spectroscopic ellipsometry analysis of object coatings during deposition | Jul 18, 2002 | Issued |
Array
(
[id] => 503102
[patent_doc_number] => 07201933
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[patent_issue_date] => 2007-04-10
[patent_title] => 'Lamellar liquid crystals in viscous oil product'
[patent_app_type] => utility
[patent_app_number] => 10/483124
[patent_app_country] => US
[patent_app_date] => 2002-07-09
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[pdf_file] => patents/07/201/07201933.pdf
[firstpage_image] =>[orig_patent_app_number] => 10483124
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/483124 | Lamellar liquid crystals in viscous oil product | Jul 8, 2002 | Issued |
Array
(
[id] => 713530
[patent_doc_number] => 07057718
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-06-06
[patent_title] => 'Device and method for inspecting the transparent bottoms of bottles'
[patent_app_type] => utility
[patent_app_number] => 10/297909
[patent_app_country] => US
[patent_app_date] => 2002-07-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/057/07057718.pdf
[firstpage_image] =>[orig_patent_app_number] => 10297909
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/297909 | Device and method for inspecting the transparent bottoms of bottles | Jul 3, 2002 | Issued |
Array
(
[id] => 1047189
[patent_doc_number] => 06864490
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-03-08
[patent_title] => 'Reflectometer device'
[patent_app_type] => utility
[patent_app_number] => 10/187181
[patent_app_country] => US
[patent_app_date] => 2002-06-27
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[firstpage_image] =>[orig_patent_app_number] => 10187181
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/187181 | Reflectometer device | Jun 26, 2002 | Issued |
Array
(
[id] => 1296732
[patent_doc_number] => 06631232
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-10-07
[patent_title] => 'Adjustment of thermal dependence of an optical fiber'
[patent_app_type] => B1
[patent_app_number] => 10/180991
[patent_app_country] => US
[patent_app_date] => 2002-06-26
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[pdf_file] => patents/06/631/06631232.pdf
[firstpage_image] =>[orig_patent_app_number] => 10180991
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/180991 | Adjustment of thermal dependence of an optical fiber | Jun 25, 2002 | Issued |
Array
(
[id] => 6748856
[patent_doc_number] => 20030043376
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-06
[patent_title] => 'Beam splitting apparatus, transmittance measurement apparatus, and exposure apparatus'
[patent_app_type] => new
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[patent_app_country] => US
[patent_app_date] => 2002-06-25
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[pdf_file] => publications/A1/0043/20030043376.pdf
[firstpage_image] =>[orig_patent_app_number] => 10183311
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/183311 | Beam splitting apparatus, transmittance measurement apparatus, and exposure apparatus | Jun 24, 2002 | Issued |
Array
(
[id] => 6714550
[patent_doc_number] => 20030025898
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[patent_issue_date] => 2003-02-06
[patent_title] => 'Apparatus and method for testing a material'
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[pdf_file] => publications/A1/0025/20030025898.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/167512 | Apparatus and method for testing a material | Jun 11, 2002 | Issued |
Array
(
[id] => 6678390
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[patent_title] => 'Detection of lens anti-reflective coating decay by undesired residue detection'
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Array
(
[id] => 6734042
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[patent_title] => 'Method for measuring the separation of extended objects in conjunction with an optical observation system and microscope for carrying out the same'
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Array
(
[id] => 1126498
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[patent_title] => 'System and method for imaging contamination on a surface'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/152478 | System and method for imaging contamination on a surface | May 20, 2002 | Issued |
Array
(
[id] => 498026
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[patent_title] => 'Biometric identity verifiers and methods'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/153021 | Biometric identity verifiers and methods | May 19, 2002 | Issued |
Array
(
[id] => 1104052
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[patent_title] => 'Polarization analysis unit, calibration method and optimization therefor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/146228 | Polarization analysis unit, calibration method and optimization therefor | May 13, 2002 | Issued |
Array
(
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Array
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Array
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[firstpage_image] =>[orig_patent_app_number] => 10137658
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/137658 | Reading dry chemical arrays | Apr 29, 2002 | Issued |