Search

David M. Mitchell

Examiner (ID: 13918)

Most Active Art Unit
3106
Art Unit(s)
3106, 3612, 3102, 3104
Total Applications
820
Issued Applications
743
Pending Applications
2
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4190343 [patent_doc_number] => 06084982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Method of chroma-keying for a digital video compression system' [patent_app_type] => 1 [patent_app_number] => 8/992291 [patent_app_country] => US [patent_app_date] => 1997-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3474 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084982.pdf [firstpage_image] =>[orig_patent_app_number] => 992291 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992291
Method of chroma-keying for a digital video compression system Dec 16, 1997 Issued
Array ( [id] => 4015566 [patent_doc_number] => 05987158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Apparatus for automated identification of thick cell groupings on a biological specimen' [patent_app_type] => 1 [patent_app_number] => 8/969970 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9779 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987158.pdf [firstpage_image] =>[orig_patent_app_number] => 969970 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969970
Apparatus for automated identification of thick cell groupings on a biological specimen Nov 12, 1997 Issued
Array ( [id] => 4039187 [patent_doc_number] => 05883979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Method for selecting JPEG quantization tables for low bandwidth applications' [patent_app_type] => 1 [patent_app_number] => 8/935517 [patent_app_country] => US [patent_app_date] => 1997-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7535 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883979.pdf [firstpage_image] =>[orig_patent_app_number] => 935517 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/935517
Method for selecting JPEG quantization tables for low bandwidth applications Sep 22, 1997 Issued
Array ( [id] => 3801150 [patent_doc_number] => 05822463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Image coding apparatus utilizing a plurality of different quantization-width estimation methods' [patent_app_type] => 1 [patent_app_number] => 8/917168 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7309 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822463.pdf [firstpage_image] =>[orig_patent_app_number] => 917168 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917168
Image coding apparatus utilizing a plurality of different quantization-width estimation methods Aug 24, 1997 Issued
Array ( [id] => 4066887 [patent_doc_number] => 05933544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Depiction of images using inverse perspective transformation to provide 3-D effect' [patent_app_type] => 1 [patent_app_number] => 8/886420 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1232 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933544.pdf [firstpage_image] =>[orig_patent_app_number] => 886420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886420
Depiction of images using inverse perspective transformation to provide 3-D effect Jun 30, 1997 Issued
08/866526 TWO PASS DECODING OF MPEG B PICTURES FOR MEMORY STORAGE REDUCTION May 29, 1997 Abandoned
Array ( [id] => 4236150 [patent_doc_number] => 06011868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Bitstream quality analyzer' [patent_app_type] => 1 [patent_app_number] => 8/832624 [patent_app_country] => US [patent_app_date] => 1997-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 9072 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011868.pdf [firstpage_image] =>[orig_patent_app_number] => 832624 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832624
Bitstream quality analyzer Apr 3, 1997 Issued
Array ( [id] => 4236323 [patent_doc_number] => 06011880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Digitizing encoded symbol reading device' [patent_app_type] => 1 [patent_app_number] => 8/797854 [patent_app_country] => US [patent_app_date] => 1997-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 7159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011880.pdf [firstpage_image] =>[orig_patent_app_number] => 797854 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797854
Digitizing encoded symbol reading device Feb 9, 1997 Issued
Array ( [id] => 3828222 [patent_doc_number] => 05812692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Method and apparatus for detecting a microscope slide coverslip' [patent_app_type] => 1 [patent_app_number] => 8/784316 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 7179 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812692.pdf [firstpage_image] =>[orig_patent_app_number] => 784316 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784316
Method and apparatus for detecting a microscope slide coverslip Jan 15, 1997 Issued
Array ( [id] => 3950532 [patent_doc_number] => 05872861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Digital image processing method for automatic detection of stenoses' [patent_app_type] => 1 [patent_app_number] => 8/771876 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4762 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872861.pdf [firstpage_image] =>[orig_patent_app_number] => 771876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/771876
Digital image processing method for automatic detection of stenoses Dec 22, 1996 Issued
Array ( [id] => 3973500 [patent_doc_number] => 05901247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Visual cluster analysis and pattern recognition template and methods' [patent_app_type] => 1 [patent_app_number] => 8/769561 [patent_app_country] => US [patent_app_date] => 1996-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 6950 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901247.pdf [firstpage_image] =>[orig_patent_app_number] => 769561 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769561
Visual cluster analysis and pattern recognition template and methods Dec 18, 1996 Issued
Array ( [id] => 3964401 [patent_doc_number] => 05956418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Method of mosaicing ultrasonic volumes for visual simulation' [patent_app_type] => 1 [patent_app_number] => 8/763577 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 6887 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956418.pdf [firstpage_image] =>[orig_patent_app_number] => 763577 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763577
Method of mosaicing ultrasonic volumes for visual simulation Dec 9, 1996 Issued
Array ( [id] => 4207120 [patent_doc_number] => 06044176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Method of performing inverse discrete cosine transform' [patent_app_type] => 1 [patent_app_number] => 8/744147 [patent_app_country] => US [patent_app_date] => 1996-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2439 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/044/06044176.pdf [firstpage_image] =>[orig_patent_app_number] => 744147 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744147
Method of performing inverse discrete cosine transform Nov 11, 1996 Issued
Array ( [id] => 3988352 [patent_doc_number] => 05905807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Apparatus for extracting feature points from a facial image' [patent_app_type] => 1 [patent_app_number] => 8/708873 [patent_app_country] => US [patent_app_date] => 1996-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5185 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905807.pdf [firstpage_image] =>[orig_patent_app_number] => 708873 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/708873
Apparatus for extracting feature points from a facial image Sep 4, 1996 Issued
Array ( [id] => 3640838 [patent_doc_number] => 05687258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Border treatment in image processing algorithms' [patent_app_type] => 1 [patent_app_number] => 8/709228 [patent_app_country] => US [patent_app_date] => 1996-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3006 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/687/05687258.pdf [firstpage_image] =>[orig_patent_app_number] => 709228 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/709228
Border treatment in image processing algorithms Sep 2, 1996 Issued
Array ( [id] => 3824235 [patent_doc_number] => 05832111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Method and device for binary segmentation of a signal representing a digital image with a threshold obtained using a histogram' [patent_app_type] => 1 [patent_app_number] => 8/688580 [patent_app_country] => US [patent_app_date] => 1996-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4872 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832111.pdf [firstpage_image] =>[orig_patent_app_number] => 688580 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688580
Method and device for binary segmentation of a signal representing a digital image with a threshold obtained using a histogram Jul 29, 1996 Issued
Array ( [id] => 4250300 [patent_doc_number] => 06118902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Device and method for data compression/decompression using a discrete wavelet transform' [patent_app_type] => 1 [patent_app_number] => 8/684352 [patent_app_country] => US [patent_app_date] => 1996-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 77 [patent_figures_cnt] => 80 [patent_no_of_words] => 23481 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/118/06118902.pdf [firstpage_image] =>[orig_patent_app_number] => 684352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/684352
Device and method for data compression/decompression using a discrete wavelet transform Jul 18, 1996 Issued
Array ( [id] => 4118186 [patent_doc_number] => 06023536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Character string correction system and method using error pattern' [patent_app_type] => 1 [patent_app_number] => 8/668222 [patent_app_country] => US [patent_app_date] => 1996-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 35 [patent_no_of_words] => 11492 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023536.pdf [firstpage_image] =>[orig_patent_app_number] => 668222 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/668222
Character string correction system and method using error pattern Jun 20, 1996 Issued
Array ( [id] => 3848081 [patent_doc_number] => 05815596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Multiscale image edge and region detection method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/662962 [patent_app_country] => US [patent_app_date] => 1996-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 9858 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815596.pdf [firstpage_image] =>[orig_patent_app_number] => 662962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662962
Multiscale image edge and region detection method and apparatus Jun 12, 1996 Issued
Array ( [id] => 4056741 [patent_doc_number] => 05912989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Pattern recognition with a tree structure used for reference pattern feature vectors or for HMM' [patent_app_type] => 1 [patent_app_number] => 8/659557 [patent_app_country] => US [patent_app_date] => 1996-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9488 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 657 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912989.pdf [firstpage_image] =>[orig_patent_app_number] => 659557 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659557
Pattern recognition with a tree structure used for reference pattern feature vectors or for HMM Jun 5, 1996 Issued
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