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] => 7188126 [patent_doc_number] => 20050162741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Arbitrary and endless polarization controller and polarization-mode dispersion compensator using the same and arbitrary and endless polarization controlling method' [patent_app_type] => utility [patent_app_number] => 11/079224 [patent_app_country] => US [patent_app_date] => 2005-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9283 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20050162741.pdf [firstpage_image] =>[orig_patent_app_number] => 11079224 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/079224
Arbitrary and endless polarization controller and polarization-mode dispersion compensator using the same and arbitrary and endless polarization controlling method Mar 14, 2005 Issued
Array ( [id] => 7164316 [patent_doc_number] => 20050200853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Analysis method and apparatus and analysis unit' [patent_app_type] => utility [patent_app_number] => 11/077159 [patent_app_country] => US [patent_app_date] => 2005-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12623 [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/A1/0200/20050200853.pdf [firstpage_image] =>[orig_patent_app_number] => 11077159 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/077159
Analysis method and apparatus and analysis unit Mar 10, 2005 Issued
Array ( [id] => 882420 [patent_doc_number] => 07355725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Measuring system' [patent_app_type] => utility [patent_app_number] => 11/073681 [patent_app_country] => US [patent_app_date] => 2005-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5565 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/355/07355725.pdf [firstpage_image] =>[orig_patent_app_number] => 11073681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/073681
Measuring system Mar 7, 2005 Issued
Array ( [id] => 5218318 [patent_doc_number] => 20070159629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Ellipsometric biosensor comprising an amplification layer' [patent_app_type] => utility [patent_app_number] => 10/598693 [patent_app_country] => US [patent_app_date] => 2005-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3616 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20070159629.pdf [firstpage_image] =>[orig_patent_app_number] => 10598693 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/598693
Ellipsometric biosensor comprising an amplification layer Mar 6, 2005 Abandoned
Array ( [id] => 429574 [patent_doc_number] => 07268882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'Gas sensor arrangement in an integrated construction' [patent_app_type] => utility [patent_app_number] => 11/058893 [patent_app_country] => US [patent_app_date] => 2005-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/268/07268882.pdf [firstpage_image] =>[orig_patent_app_number] => 11058893 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/058893
Gas sensor arrangement in an integrated construction Feb 15, 2005 Issued
Array ( [id] => 5152836 [patent_doc_number] => 20070035718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Non-contact optical imaging system for biometric identification' [patent_app_type] => utility [patent_app_number] => 11/051946 [patent_app_country] => US [patent_app_date] => 2005-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5819 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20070035718.pdf [firstpage_image] =>[orig_patent_app_number] => 11051946 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/051946
Non-contact optical imaging system for biometric identification Feb 2, 2005 Abandoned
Array ( [id] => 8643902 [patent_doc_number] => 08368895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Gas analysis arrangement' [patent_app_type] => utility [patent_app_number] => 11/041128 [patent_app_country] => US [patent_app_date] => 2005-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 8776 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11041128 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/041128
Gas analysis arrangement Jan 20, 2005 Issued
Array ( [id] => 7171381 [patent_doc_number] => 20050122509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Apparatus for wafer inspection' [patent_app_type] => utility [patent_app_number] => 11/037668 [patent_app_country] => US [patent_app_date] => 2005-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6371 [patent_no_of_claims] => 20 [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/A1/0122/20050122509.pdf [firstpage_image] =>[orig_patent_app_number] => 11037668 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/037668
Apparatus for wafer inspection Jan 17, 2005 Abandoned
Array ( [id] => 5692583 [patent_doc_number] => 20060152729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Tunable laser-based process monitoring apparatus' [patent_app_type] => utility [patent_app_number] => 11/033332 [patent_app_country] => US [patent_app_date] => 2005-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3178 [patent_no_of_claims] => 35 [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/A1/0152/20060152729.pdf [firstpage_image] =>[orig_patent_app_number] => 11033332 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/033332
Tunable laser-based process monitoring apparatus Jan 10, 2005 Issued
Array ( [id] => 4738197 [patent_doc_number] => 20080231849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Thin-Layer Porous Optical Sensors for Gases and Other Fluids' [patent_app_type] => utility [patent_app_number] => 10/581407 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6408 [patent_no_of_claims] => 22 [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/A1/0231/20080231849.pdf [firstpage_image] =>[orig_patent_app_number] => 10581407 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/581407
Thin-layer porous optical sensors for gases and other fluids Dec 22, 2004 Issued
Array ( [id] => 7180159 [patent_doc_number] => 20050160800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Measuring chamber for photo-acoustical sensors' [patent_app_type] => utility [patent_app_number] => 11/018241 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2843 [patent_no_of_claims] => 7 [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/A1/0160/20050160800.pdf [firstpage_image] =>[orig_patent_app_number] => 11018241 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/018241
Measuring chamber for photo-acoustical sensors Dec 21, 2004 Issued
Array ( [id] => 6937425 [patent_doc_number] => 20050110986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Scanning system for inspecting anamolies on surfaces' [patent_app_type] => utility [patent_app_number] => 11/020603 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12773 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20050110986.pdf [firstpage_image] =>[orig_patent_app_number] => 11020603 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/020603
Scanning system for inspecting anamolies on surfaces Dec 20, 2004 Abandoned
Array ( [id] => 709744 [patent_doc_number] => 07061595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Miniaturized flow controller with closed loop regulation' [patent_app_type] => utility [patent_app_number] => 11/017357 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 10376 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/061/07061595.pdf [firstpage_image] =>[orig_patent_app_number] => 11017357 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/017357
Miniaturized flow controller with closed loop regulation Dec 19, 2004 Issued
Array ( [id] => 8539205 [patent_doc_number] => 08314928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'High precision wide-angle electro-optical positioning system and method' [patent_app_type] => utility [patent_app_number] => 10/583867 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4007 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10583867 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/583867
High precision wide-angle electro-optical positioning system and method Dec 19, 2004 Issued
Array ( [id] => 398894 [patent_doc_number] => 07295303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-11-13 [patent_title] => 'Methods and apparatus for inspecting a sample' [patent_app_type] => utility [patent_app_number] => 11/013976 [patent_app_country] => US [patent_app_date] => 2004-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7011 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/295/07295303.pdf [firstpage_image] =>[orig_patent_app_number] => 11013976 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/013976
Methods and apparatus for inspecting a sample Dec 13, 2004 Issued
Array ( [id] => 596125 [patent_doc_number] => 07436503 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-14 [patent_title] => 'Dark field inspection apparatus and methods' [patent_app_type] => utility [patent_app_number] => 11/009663 [patent_app_country] => US [patent_app_date] => 2004-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6043 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/436/07436503.pdf [firstpage_image] =>[orig_patent_app_number] => 11009663 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/009663
Dark field inspection apparatus and methods Dec 9, 2004 Issued
Array ( [id] => 389621 [patent_doc_number] => 07300216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-27 [patent_title] => 'Optical connector adapter for interfacing a beam splitter/combiner to optical waveguides and method of forming the same' [patent_app_type] => utility [patent_app_number] => 11/001559 [patent_app_country] => US [patent_app_date] => 2004-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 7577 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/300/07300216.pdf [firstpage_image] =>[orig_patent_app_number] => 11001559 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/001559
Optical connector adapter for interfacing a beam splitter/combiner to optical waveguides and method of forming the same Nov 30, 2004 Issued
Array ( [id] => 7134292 [patent_doc_number] => 20050179901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Detector arrangement based on surfaces plasmon resonance' [patent_app_type] => utility [patent_app_number] => 10/999532 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9219 [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/A1/0179/20050179901.pdf [firstpage_image] =>[orig_patent_app_number] => 10999532 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/999532
Detector arrangement based on surfaces plasmon resonance Nov 29, 2004 Issued
Array ( [id] => 808117 [patent_doc_number] => 07420661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'Image detection apparatus' [patent_app_type] => utility [patent_app_number] => 10/999566 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 5501 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/420/07420661.pdf [firstpage_image] =>[orig_patent_app_number] => 10999566 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/999566
Image detection apparatus Nov 29, 2004 Issued
Array ( [id] => 744804 [patent_doc_number] => 07030986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Optical measurement device and related process' [patent_app_type] => utility [patent_app_number] => 10/991453 [patent_app_country] => US [patent_app_date] => 2004-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 12483 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/030/07030986.pdf [firstpage_image] =>[orig_patent_app_number] => 10991453 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991453
Optical measurement device and related process Nov 17, 2004 Issued
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