Search

Alexander Khong

Examiner (ID: 495, Phone: (571)270-7127 , Office: P/2155 )

Most Active Art Unit
2155
Art Unit(s)
2155, 2157, 2168
Total Applications
634
Issued Applications
506
Pending Applications
33
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 387690 [patent_doc_number] => 07305061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Efficient image reconstruction algorithm for the circle and arc cone beam computer tomography' [patent_app_type] => utility [patent_app_number] => 11/037968 [patent_app_country] => US [patent_app_date] => 2005-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7377 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305061.pdf [firstpage_image] =>[orig_patent_app_number] => 11037968 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/037968
Efficient image reconstruction algorithm for the circle and arc cone beam computer tomography Jan 17, 2005 Issued
Array ( [id] => 7073933 [patent_doc_number] => 20050147200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-07 [patent_title] => 'Scatter measurement method, scatter correction method, and X-ray CT apparatus' [patent_app_type] => utility [patent_app_number] => 11/030511 [patent_app_country] => US [patent_app_date] => 2005-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7139 [patent_no_of_claims] => 20 [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/A1/0147/20050147200.pdf [firstpage_image] =>[orig_patent_app_number] => 11030511 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030511
Scatter measurement method, scatter correction method, and X-ray CT apparatus Jan 5, 2005 Issued
Array ( [id] => 422831 [patent_doc_number] => 07274766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-25 [patent_title] => 'Method and arrangement for three-dimensional medical X-ray imaging' [patent_app_type] => utility [patent_app_number] => 11/026526 [patent_app_country] => US [patent_app_date] => 2004-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3273 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/274/07274766.pdf [firstpage_image] =>[orig_patent_app_number] => 11026526 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/026526
Method and arrangement for three-dimensional medical X-ray imaging Dec 29, 2004 Issued
Array ( [id] => 6981667 [patent_doc_number] => 20050151736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Method and device for constructing an image in a spatial volume' [patent_app_type] => utility [patent_app_number] => 11/018476 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4725 [patent_no_of_claims] => 9 [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/A1/0151/20050151736.pdf [firstpage_image] =>[orig_patent_app_number] => 11018476 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/018476
Method and device for constructing an image in a spatial volume Dec 20, 2004 Abandoned
Array ( [id] => 323903 [patent_doc_number] => 07519144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-14 [patent_title] => 'Multi-positional CT image producing method and X-ray CT apparatus' [patent_app_type] => utility [patent_app_number] => 11/017014 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 5904 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/519/07519144.pdf [firstpage_image] =>[orig_patent_app_number] => 11017014 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/017014
Multi-positional CT image producing method and X-ray CT apparatus Dec 19, 2004 Issued
Array ( [id] => 323901 [patent_doc_number] => 07519142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-14 [patent_title] => 'Radiographic apparatus' [patent_app_type] => utility [patent_app_number] => 11/011187 [patent_app_country] => US [patent_app_date] => 2004-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6480 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 577 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/519/07519142.pdf [firstpage_image] =>[orig_patent_app_number] => 11011187 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/011187
Radiographic apparatus Dec 14, 2004 Issued
Array ( [id] => 5911726 [patent_doc_number] => 20060126788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'X-ray catheter assembly' [patent_app_type] => utility [patent_app_number] => 11/009910 [patent_app_country] => US [patent_app_date] => 2004-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11041 [patent_no_of_claims] => 33 [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/A1/0126/20060126788.pdf [firstpage_image] =>[orig_patent_app_number] => 11009910 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/009910
X-ray catheter assembly Dec 9, 2004 Issued
Array ( [id] => 5009926 [patent_doc_number] => 20070280404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Imaging Method with Filtered Back Projection' [patent_app_type] => utility [patent_app_number] => 10/596470 [patent_app_country] => US [patent_app_date] => 2004-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6021 [patent_no_of_claims] => 9 [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/A1/0280/20070280404.pdf [firstpage_image] =>[orig_patent_app_number] => 10596470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/596470
Imaging method with filtered back projection Dec 5, 2004 Issued
Array ( [id] => 4982004 [patent_doc_number] => 20070086562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Computer tomography method for objects moving periodically' [patent_app_type] => utility [patent_app_number] => 10/596150 [patent_app_country] => US [patent_app_date] => 2004-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5864 [patent_no_of_claims] => 8 [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/A1/0086/20070086562.pdf [firstpage_image] =>[orig_patent_app_number] => 10596150 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/596150
Computer tomography method for objects moving periodically Nov 30, 2004 Issued
Array ( [id] => 56256 [patent_doc_number] => 07773721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Multi-segment cone-beam reconstruction system and method for tomosynthesis imaging' [patent_app_type] => utility [patent_app_number] => 10/578295 [patent_app_country] => US [patent_app_date] => 2004-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 5044 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/773/07773721.pdf [firstpage_image] =>[orig_patent_app_number] => 10578295 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/578295
Multi-segment cone-beam reconstruction system and method for tomosynthesis imaging Nov 28, 2004 Issued
Array ( [id] => 5118697 [patent_doc_number] => 20070140411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Computer tomography method for periodically moving objects' [patent_app_type] => utility [patent_app_number] => 10/596151 [patent_app_country] => US [patent_app_date] => 2004-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6118 [patent_no_of_claims] => 12 [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/A1/0140/20070140411.pdf [firstpage_image] =>[orig_patent_app_number] => 10596151 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/596151
Computer tomography method for periodically moving objects Nov 25, 2004 Issued
Array ( [id] => 7142041 [patent_doc_number] => 20050117709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'X-ray detector drawer' [patent_app_type] => utility [patent_app_number] => 10/997015 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3926 [patent_no_of_claims] => 18 [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/A1/0117/20050117709.pdf [firstpage_image] =>[orig_patent_app_number] => 10997015 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/997015
X-ray detector drawer Nov 23, 2004 Issued
Array ( [id] => 880089 [patent_doc_number] => 07359478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-15 [patent_title] => 'Method for restoring truncated helical cone-beam computed tomography data' [patent_app_type] => utility [patent_app_number] => 10/990464 [patent_app_country] => US [patent_app_date] => 2004-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7608 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/359/07359478.pdf [firstpage_image] =>[orig_patent_app_number] => 10990464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/990464
Method for restoring truncated helical cone-beam computed tomography data Nov 17, 2004 Issued
Array ( [id] => 384115 [patent_doc_number] => 07308071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Methods, apparatus, and software for reconstructing an image' [patent_app_type] => utility [patent_app_number] => 10/991176 [patent_app_country] => US [patent_app_date] => 2004-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3966 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/308/07308071.pdf [firstpage_image] =>[orig_patent_app_number] => 10991176 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991176
Methods, apparatus, and software for reconstructing an image Nov 16, 2004 Issued
Array ( [id] => 6938064 [patent_doc_number] => 20050111626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Collimator, X-ray irradiator, and X-ray apparatus' [patent_app_type] => utility [patent_app_number] => 10/982114 [patent_app_country] => US [patent_app_date] => 2004-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3230 [patent_no_of_claims] => 12 [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/A1/0111/20050111626.pdf [firstpage_image] =>[orig_patent_app_number] => 10982114 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/982114
Collimator, X-ray irradiator, and X-ray apparatus Nov 3, 2004 Issued
Array ( [id] => 7142039 [patent_doc_number] => 20050117707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Apparatus for spatial modulation of an x-ray beam' [patent_app_type] => utility [patent_app_number] => 10/970605 [patent_app_country] => US [patent_app_date] => 2004-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6836 [patent_no_of_claims] => 24 [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/A1/0117/20050117707.pdf [firstpage_image] =>[orig_patent_app_number] => 10970605 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/970605
Apparatus for spatial modulation of an x-ray beam Oct 20, 2004 Issued
Array ( [id] => 724007 [patent_doc_number] => 07050533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-23 [patent_title] => 'Method and device for determining the type of fluid in a fluid mass in an object' [patent_app_type] => utility [patent_app_number] => 10/964916 [patent_app_country] => US [patent_app_date] => 2004-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6361 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/050/07050533.pdf [firstpage_image] =>[orig_patent_app_number] => 10964916 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/964916
Method and device for determining the type of fluid in a fluid mass in an object Oct 14, 2004 Issued
Array ( [id] => 301073 [patent_doc_number] => 07539281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'Methods and apparatus for reconstruction in helical cone beam volumetric CT' [patent_app_type] => utility [patent_app_number] => 10/966881 [patent_app_country] => US [patent_app_date] => 2004-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/539/07539281.pdf [firstpage_image] =>[orig_patent_app_number] => 10966881 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/966881
Methods and apparatus for reconstruction in helical cone beam volumetric CT Oct 14, 2004 Issued
Array ( [id] => 5241291 [patent_doc_number] => 20070019782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Fan-beam coherent-scatter computed tomography' [patent_app_type] => utility [patent_app_number] => 10/575586 [patent_app_country] => US [patent_app_date] => 2004-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6185 [patent_no_of_claims] => 13 [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/A1/0019/20070019782.pdf [firstpage_image] =>[orig_patent_app_number] => 10575586 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575586
Fan-beam coherent-scatter computed tomography Oct 4, 2004 Abandoned
Array ( [id] => 5118696 [patent_doc_number] => 20070140410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Coherent-scatter computed tomography' [patent_app_type] => utility [patent_app_number] => 10/575584 [patent_app_country] => US [patent_app_date] => 2004-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7651 [patent_no_of_claims] => 15 [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/A1/0140/20070140410.pdf [firstpage_image] =>[orig_patent_app_number] => 10575584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575584
Coherent-scatter computed tomography Oct 4, 2004 Issued
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