Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 5439942 [patent_doc_number] => 20090091581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'Combined Object Capturing System and Display Device and Associated Method' [patent_app_type] => utility [patent_app_number] => 11/868352 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3457 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20090091581.pdf [firstpage_image] =>[orig_patent_app_number] => 11868352 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868352
Combined object capturing system and display device and associated method Oct 4, 2007 Issued
Array ( [id] => 8364871 [patent_doc_number] => 08253942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Optical gas detector' [patent_app_type] => utility [patent_app_number] => 11/862959 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6840 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11862959 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862959
Optical gas detector Sep 26, 2007 Issued
Array ( [id] => 35720 [patent_doc_number] => 07787108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Inline stress evaluation in microstructure devices' [patent_app_type] => utility [patent_app_number] => 11/856799 [patent_app_country] => US [patent_app_date] => 2007-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/787/07787108.pdf [firstpage_image] =>[orig_patent_app_number] => 11856799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/856799
Inline stress evaluation in microstructure devices Sep 17, 2007 Issued
Array ( [id] => 25863 [patent_doc_number] => 07796263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-14 [patent_title] => 'Method and apparatus for determining fluid content downhole' [patent_app_type] => utility [patent_app_number] => 11/850455 [patent_app_country] => US [patent_app_date] => 2007-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3591 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/796/07796263.pdf [firstpage_image] =>[orig_patent_app_number] => 11850455 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/850455
Method and apparatus for determining fluid content downhole Sep 4, 2007 Issued
Array ( [id] => 4579821 [patent_doc_number] => 07859653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Detecting strain in birefringent materials using spectral polarimetry' [patent_app_type] => utility [patent_app_number] => 11/848284 [patent_app_country] => US [patent_app_date] => 2007-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 42 [patent_no_of_words] => 7796 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/859/07859653.pdf [firstpage_image] =>[orig_patent_app_number] => 11848284 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/848284
Detecting strain in birefringent materials using spectral polarimetry Aug 30, 2007 Issued
Array ( [id] => 7969623 [patent_doc_number] => 07940386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-10 [patent_title] => 'Scatterometry target employing non-periodic defect features to enhance or optimize target sensitivity to a parameter of interest' [patent_app_type] => utility [patent_app_number] => 11/848158 [patent_app_country] => US [patent_app_date] => 2007-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 8045 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/940/07940386.pdf [firstpage_image] =>[orig_patent_app_number] => 11848158 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/848158
Scatterometry target employing non-periodic defect features to enhance or optimize target sensitivity to a parameter of interest Aug 29, 2007 Issued
Array ( [id] => 4769942 [patent_doc_number] => 20080055600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'DEFECT INSPECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/844452 [patent_app_country] => US [patent_app_date] => 2007-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3758 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20080055600.pdf [firstpage_image] =>[orig_patent_app_number] => 11844452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844452
Defect inspection apparatus Aug 23, 2007 Issued
Array ( [id] => 5445115 [patent_doc_number] => 20090046341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'SCANNING OPTICAL SYSTEM ADJUSTING DEVICE AND SCANNING OPTICAL SYSTEM ADJUSTING METHOD' [patent_app_type] => utility [patent_app_number] => 11/840374 [patent_app_country] => US [patent_app_date] => 2007-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2550 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20090046341.pdf [firstpage_image] =>[orig_patent_app_number] => 11840374 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/840374
Scanning optical system adjusting device and scanning optical system adjusting method Aug 16, 2007 Issued
Array ( [id] => 4777034 [patent_doc_number] => 20080285032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'LIGHT SCATTERING DETECTOR' [patent_app_type] => utility [patent_app_number] => 11/833659 [patent_app_country] => US [patent_app_date] => 2007-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6981 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0285/20080285032.pdf [firstpage_image] =>[orig_patent_app_number] => 11833659 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/833659
LIGHT SCATTERING DETECTOR Aug 2, 2007 Abandoned
Array ( [id] => 4686556 [patent_doc_number] => 20080030737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'MULTIPLE PASS SURFACE PLASMON RESONANCE DETECTOR' [patent_app_type] => utility [patent_app_number] => 11/832554 [patent_app_country] => US [patent_app_date] => 2007-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7144 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20080030737.pdf [firstpage_image] =>[orig_patent_app_number] => 11832554 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/832554
MULTIPLE PASS SURFACE PLASMON RESONANCE DETECTOR Jul 31, 2007 Abandoned
Array ( [id] => 7725098 [patent_doc_number] => 08098372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Optical inspection tool featuring multiple speed modes' [patent_app_type] => utility [patent_app_number] => 11/781454 [patent_app_country] => US [patent_app_date] => 2007-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/098/08098372.pdf [firstpage_image] =>[orig_patent_app_number] => 11781454 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/781454
Optical inspection tool featuring multiple speed modes Jul 22, 2007 Issued
Array ( [id] => 7551726 [patent_doc_number] => 08064063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Optical characterisation methods and systems' [patent_app_type] => utility [patent_app_number] => 12/374255 [patent_app_country] => US [patent_app_date] => 2007-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 60 [patent_no_of_words] => 25180 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/064/08064063.pdf [firstpage_image] =>[orig_patent_app_number] => 12374255 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374255
Optical characterisation methods and systems Jul 19, 2007 Issued
Array ( [id] => 4801516 [patent_doc_number] => 20080013103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'DISPLACEMENT SENSOR' [patent_app_type] => utility [patent_app_number] => 11/776255 [patent_app_country] => US [patent_app_date] => 2007-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16699 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20080013103.pdf [firstpage_image] =>[orig_patent_app_number] => 11776255 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/776255
Displacement sensor Jul 10, 2007 Issued
Array ( [id] => 4839897 [patent_doc_number] => 20080280383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Method of real-time monitoring implantation' [patent_app_type] => utility [patent_app_number] => 11/822755 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3472 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0280/20080280383.pdf [firstpage_image] =>[orig_patent_app_number] => 11822755 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/822755
Method of real-time monitoring implantation Jul 9, 2007 Abandoned
Array ( [id] => 4796893 [patent_doc_number] => 20080008479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'Method and arrangement for detecting light signals' [patent_app_type] => utility [patent_app_number] => 11/822152 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4531 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20080008479.pdf [firstpage_image] =>[orig_patent_app_number] => 11822152 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/822152
Method and arrangement for detecting light signals Jul 1, 2007 Issued
Array ( [id] => 6561070 [patent_doc_number] => 20100045985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'Focused-beam ellipsometer' [patent_app_type] => utility [patent_app_number] => 12/308662 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4459 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20100045985.pdf [firstpage_image] =>[orig_patent_app_number] => 12308662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/308662
Focused-beam ellipsometer Jun 19, 2007 Issued
Array ( [id] => 5494321 [patent_doc_number] => 20090262349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'ELECTROOPTIC PROBE FOR VECTOR MEASUREMENT OF AN ELECTROMAGNETIC FIELD' [patent_app_type] => utility [patent_app_number] => 12/305066 [patent_app_country] => US [patent_app_date] => 2007-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2603 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0262/20090262349.pdf [firstpage_image] =>[orig_patent_app_number] => 12305066 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/305066
Electrooptic probe for vector measurement of an electromagnetic field Jun 14, 2007 Issued
Array ( [id] => 7590546 [patent_doc_number] => 07663758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Apparatus and method for detecting surface plasmon resonance' [patent_app_type] => utility [patent_app_number] => 11/760356 [patent_app_country] => US [patent_app_date] => 2007-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3652 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/663/07663758.pdf [firstpage_image] =>[orig_patent_app_number] => 11760356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/760356
Apparatus and method for detecting surface plasmon resonance Jun 7, 2007 Issued
Array ( [id] => 4714058 [patent_doc_number] => 20080236580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Method and system for detecting the level of anesthesia agent in an anesthesia vaporizer' [patent_app_type] => utility [patent_app_number] => 11/809453 [patent_app_country] => US [patent_app_date] => 2007-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5590 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0236/20080236580.pdf [firstpage_image] =>[orig_patent_app_number] => 11809453 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/809453
Method and system for detecting the level of anesthesia agent in an anesthesia vaporizer Jun 1, 2007 Issued
Array ( [id] => 247843 [patent_doc_number] => 07586598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-08 [patent_title] => 'Metrology tool, system comprising a lithographic apparatus and a metrology tool, and a method for determining a parameter of a substrate' [patent_app_type] => utility [patent_app_number] => 11/802257 [patent_app_country] => US [patent_app_date] => 2007-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6040 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/586/07586598.pdf [firstpage_image] =>[orig_patent_app_number] => 11802257 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802257
Metrology tool, system comprising a lithographic apparatus and a metrology tool, and a method for determining a parameter of a substrate May 20, 2007 Issued
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