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] => 1139059 [patent_doc_number] => 06784992 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-31 [patent_title] => 'Polarization measurement device and method' [patent_app_type] => B1 [patent_app_number] => 10/383119 [patent_app_country] => US [patent_app_date] => 2003-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3744 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/784/06784992.pdf [firstpage_image] =>[orig_patent_app_number] => 10383119 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383119
Polarization measurement device and method Mar 4, 2003 Issued
Array ( [id] => 678058 [patent_doc_number] => 07088449 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-08 [patent_title] => 'Dimension measurement approach for metal-material' [patent_app_type] => utility [patent_app_number] => 10/376116 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4171 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/088/07088449.pdf [firstpage_image] =>[orig_patent_app_number] => 10376116 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/376116
Dimension measurement approach for metal-material Feb 27, 2003 Issued
Array ( [id] => 780552 [patent_doc_number] => 06995847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Methods and systems for substrate surface evaluation' [patent_app_type] => utility [patent_app_number] => 10/376972 [patent_app_country] => US [patent_app_date] => 2003-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5745 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/995/06995847.pdf [firstpage_image] =>[orig_patent_app_number] => 10376972 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/376972
Methods and systems for substrate surface evaluation Feb 26, 2003 Issued
Array ( [id] => 1207037 [patent_doc_number] => 06712524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-30 [patent_title] => 'Translucent dust cap and associated method for testing the continuity of an optical fiber jumper' [patent_app_type] => B2 [patent_app_number] => 10/372057 [patent_app_country] => US [patent_app_date] => 2003-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5326 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/712/06712524.pdf [firstpage_image] =>[orig_patent_app_number] => 10372057 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/372057
Translucent dust cap and associated method for testing the continuity of an optical fiber jumper Feb 20, 2003 Issued
Array ( [id] => 6738924 [patent_doc_number] => 20030156293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Method for measuring orientation of paper fibers and apparatus for measuring orientation of paper fibers' [patent_app_type] => new [patent_app_number] => 10/239932 [patent_app_country] => US [patent_app_date] => 2003-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9550 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156293.pdf [firstpage_image] =>[orig_patent_app_number] => 10239932 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/239932
Method for measuring orientation of paper fibers and apparatus for measuring orientation of paper fibers Feb 9, 2003 Abandoned
Array ( [id] => 7367397 [patent_doc_number] => 20040079146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Method and device for measuring the thickness of a liquid layer' [patent_app_type] => new [patent_app_number] => 10/359977 [patent_app_country] => US [patent_app_date] => 2003-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3965 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20040079146.pdf [firstpage_image] =>[orig_patent_app_number] => 10359977 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/359977
Method and device for measuring the thickness of a liquid layer Feb 6, 2003 Abandoned
Array ( [id] => 926242 [patent_doc_number] => 07317542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-08 [patent_title] => 'Method and device for optically measuring the surface shape and for the optical surface inspection of moving strips in rolling and processing installations' [patent_app_type] => utility [patent_app_number] => 10/503665 [patent_app_country] => US [patent_app_date] => 2003-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3501 [patent_no_of_claims] => 18 [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/07/317/07317542.pdf [firstpage_image] =>[orig_patent_app_number] => 10503665 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503665
Method and device for optically measuring the surface shape and for the optical surface inspection of moving strips in rolling and processing installations Feb 5, 2003 Issued
Array ( [id] => 6738904 [patent_doc_number] => 20030156273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Method and apparatus for detecting blood in shell eggs' [patent_app_type] => new [patent_app_number] => 10/357407 [patent_app_country] => US [patent_app_date] => 2003-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6409 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156273.pdf [firstpage_image] =>[orig_patent_app_number] => 10357407 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/357407
Method and apparatus for detecting blood in shell eggs Feb 3, 2003 Issued
Array ( [id] => 7263154 [patent_doc_number] => 20040150822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Soldering inspection apparatus' [patent_app_type] => new [patent_app_number] => 10/354119 [patent_app_country] => US [patent_app_date] => 2003-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2671 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20040150822.pdf [firstpage_image] =>[orig_patent_app_number] => 10354119 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/354119
Soldering inspection apparatus Jan 29, 2003 Abandoned
Array ( [id] => 704277 [patent_doc_number] => 07064834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-20 [patent_title] => 'Method for analyzing impurities in carbon dioxide' [patent_app_type] => utility [patent_app_number] => 10/350307 [patent_app_country] => US [patent_app_date] => 2003-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8273 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/064/07064834.pdf [firstpage_image] =>[orig_patent_app_number] => 10350307 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/350307
Method for analyzing impurities in carbon dioxide Jan 21, 2003 Issued
Array ( [id] => 763244 [patent_doc_number] => 07012679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Inspection method and inspection system of surface of article' [patent_app_type] => utility [patent_app_number] => 10/346065 [patent_app_country] => US [patent_app_date] => 2003-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7866 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/012/07012679.pdf [firstpage_image] =>[orig_patent_app_number] => 10346065 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/346065
Inspection method and inspection system of surface of article Jan 16, 2003 Issued
Array ( [id] => 7616799 [patent_doc_number] => 06946643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-20 [patent_title] => 'Retro-reflective photoelectric sensor' [patent_app_type] => utility [patent_app_number] => 10/346858 [patent_app_country] => US [patent_app_date] => 2003-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3108 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/946/06946643.pdf [firstpage_image] =>[orig_patent_app_number] => 10346858 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/346858
Retro-reflective photoelectric sensor Jan 16, 2003 Issued
Array ( [id] => 7373244 [patent_doc_number] => 20040027571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'High spatial resolution infrared ellipsometer' [patent_app_type] => new [patent_app_number] => 10/333416 [patent_app_country] => US [patent_app_date] => 2003-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20040027571.pdf [firstpage_image] =>[orig_patent_app_number] => 10333416 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/333416
High spatial resolution infrared ellipsometer Jan 15, 2003 Issued
Array ( [id] => 7320155 [patent_doc_number] => 20040136004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Portable color reader and display device' [patent_app_type] => new [patent_app_number] => 10/345638 [patent_app_country] => US [patent_app_date] => 2003-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1539 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20040136004.pdf [firstpage_image] =>[orig_patent_app_number] => 10345638 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/345638
Portable color reader and display device Jan 14, 2003 Abandoned
Array ( [id] => 7285503 [patent_doc_number] => 20040146295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-29 [patent_title] => 'System for detection of wafer defects' [patent_app_type] => new [patent_app_number] => 10/345097 [patent_app_country] => US [patent_app_date] => 2003-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 30767 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20040146295.pdf [firstpage_image] =>[orig_patent_app_number] => 10345097 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/345097
System for detection of water defects Jan 14, 2003 Issued
Array ( [id] => 7596846 [patent_doc_number] => 07619735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-17 [patent_title] => 'Optical inspection using variable apodization' [patent_app_type] => utility [patent_app_number] => 10/342566 [patent_app_country] => US [patent_app_date] => 2003-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 7497 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/619/07619735.pdf [firstpage_image] =>[orig_patent_app_number] => 10342566 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/342566
Optical inspection using variable apodization Jan 13, 2003 Issued
Array ( [id] => 6709667 [patent_doc_number] => 20030169416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Process for identifying an embossed image of a coin in an automatic coin tester' [patent_app_type] => new [patent_app_number] => 10/342024 [patent_app_country] => US [patent_app_date] => 2003-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2478 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20030169416.pdf [firstpage_image] =>[orig_patent_app_number] => 10342024 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/342024
Process for identifying an embossed image of a coin in an automatic coin tester Jan 13, 2003 Issued
Array ( [id] => 973523 [patent_doc_number] => 06937327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Apparatus and method of measuring optical properties of diffractive optical element' [patent_app_type] => utility [patent_app_number] => 10/340620 [patent_app_country] => US [patent_app_date] => 2003-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5280 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/937/06937327.pdf [firstpage_image] =>[orig_patent_app_number] => 10340620 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/340620
Apparatus and method of measuring optical properties of diffractive optical element Jan 12, 2003 Issued
Array ( [id] => 6854855 [patent_doc_number] => 20030128356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Three-dimensional laser beam detection device' [patent_app_type] => new [patent_app_number] => 10/339033 [patent_app_country] => US [patent_app_date] => 2003-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2871 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20030128356.pdf [firstpage_image] =>[orig_patent_app_number] => 10339033 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/339033
Three-dimensional laser beam detection device Jan 7, 2003 Issued
Array ( [id] => 7330463 [patent_doc_number] => 20040130718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Concurrent measurement and cleaning of thin films on silicon-on-insulator (SOI)' [patent_app_type] => new [patent_app_number] => 10/339518 [patent_app_country] => US [patent_app_date] => 2003-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6101 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20040130718.pdf [firstpage_image] =>[orig_patent_app_number] => 10339518 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/339518
Concurrent measurement and cleaning of thin films on silicon-on-insulator (SOI) Jan 7, 2003 Issued
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