Search

Sheela C. Chawan

Examiner (ID: 4198, Phone: (571)272-7446 , Office: P/2669 )

Most Active Art Unit
2669
Art Unit(s)
2623, 2624, 2621, 2625, 2669, 2721
Total Applications
1676
Issued Applications
1471
Pending Applications
69
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6288594 [patent_doc_number] => 20020054696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-09 [patent_title] => 'Fingerprint recognizing device having patterned floating electrodes and fabricating method therefor' [patent_app_type] => new [patent_app_number] => 09/985905 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1981 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20020054696.pdf [firstpage_image] =>[orig_patent_app_number] => 09985905 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985905
Fingerprint recognizing device having patterned floating electrodes and fabricating method therefor Nov 5, 2001 Issued
Array ( [id] => 785053 [patent_doc_number] => 06993177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-01-31 [patent_title] => 'Gauging based on global alignment and sub-models' [patent_app_type] => utility [patent_app_number] => 10/000413 [patent_app_country] => US [patent_app_date] => 2001-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6007 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/993/06993177.pdf [firstpage_image] =>[orig_patent_app_number] => 10000413 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/000413
Gauging based on global alignment and sub-models Nov 1, 2001 Issued
Array ( [id] => 6869138 [patent_doc_number] => 20030081827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Superimposing graphic representations of ground locations onto ground location images after detection of failures' [patent_app_type] => new [patent_app_number] => 10/020745 [patent_app_country] => US [patent_app_date] => 2001-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3158 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20030081827.pdf [firstpage_image] =>[orig_patent_app_number] => 10020745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/020745
Superimposing graphic representations of ground locations onto ground location images after detection of failures Oct 29, 2001 Issued
Array ( [id] => 6828864 [patent_doc_number] => 20030179922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Apparatus and method for the construction of spatial representantions' [patent_app_type] => new [patent_app_number] => 10/168922 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 19945 [patent_no_of_claims] => 132 [patent_no_of_ind_claims] => 52 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20030179922.pdf [firstpage_image] =>[orig_patent_app_number] => 10168922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168922
Apparatus and method for the construction of spatial representations Oct 29, 2001 Issued
Array ( [id] => 794020 [patent_doc_number] => 06983067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-03 [patent_title] => 'Testing an image display device' [patent_app_type] => utility [patent_app_number] => 10/020586 [patent_app_country] => US [patent_app_date] => 2001-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3492 [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/06/983/06983067.pdf [firstpage_image] =>[orig_patent_app_number] => 10020586 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/020586
Testing an image display device Oct 28, 2001 Issued
Array ( [id] => 6079197 [patent_doc_number] => 20020081016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Method of detecting measurement error in measurement system' [patent_app_type] => new [patent_app_number] => 09/983741 [patent_app_country] => US [patent_app_date] => 2001-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3688 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20020081016.pdf [firstpage_image] =>[orig_patent_app_number] => 09983741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/983741
Method of detecting measurement error in measurement system Oct 24, 2001 Issued
Array ( [id] => 6653240 [patent_doc_number] => 20030076989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Automated repetitive array microstructure defect inspection' [patent_app_type] => new [patent_app_number] => 09/682850 [patent_app_country] => US [patent_app_date] => 2001-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10237 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20030076989.pdf [firstpage_image] =>[orig_patent_app_number] => 09682850 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682850
Automated repetitive array microstructure defect inspection Oct 23, 2001 Issued
Array ( [id] => 755506 [patent_doc_number] => 07024031 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-04 [patent_title] => 'System and method for inspection using off-angle lighting' [patent_app_type] => utility [patent_app_number] => 10/035592 [patent_app_country] => US [patent_app_date] => 2001-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8126 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/024/07024031.pdf [firstpage_image] =>[orig_patent_app_number] => 10035592 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/035592
System and method for inspection using off-angle lighting Oct 22, 2001 Issued
Array ( [id] => 6653223 [patent_doc_number] => 20030076985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Method for comparing features extracted from images of fingerprints' [patent_app_type] => new [patent_app_number] => 10/087409 [patent_app_country] => US [patent_app_date] => 2001-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3206 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20030076985.pdf [firstpage_image] =>[orig_patent_app_number] => 10087409 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/087409
Method for comparing features extracted from images of fingerprints Oct 18, 2001 Issued
Array ( [id] => 1045705 [patent_doc_number] => 06868177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-15 [patent_title] => 'Efficient block transform including pre-processing and post processing for autostereoscopic displays' [patent_app_type] => utility [patent_app_number] => 10/036814 [patent_app_country] => US [patent_app_date] => 2001-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7926 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/868/06868177.pdf [firstpage_image] =>[orig_patent_app_number] => 10036814 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/036814
Efficient block transform including pre-processing and post processing for autostereoscopic displays Oct 18, 2001 Issued
Array ( [id] => 6526370 [patent_doc_number] => 20020136468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Method for interactive image retrieval based on user-specified regions' [patent_app_type] => new [patent_app_number] => 09/974792 [patent_app_country] => US [patent_app_date] => 2001-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1365 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20020136468.pdf [firstpage_image] =>[orig_patent_app_number] => 09974792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974792
Method for interactive image retrieval based on user-specified regions Oct 11, 2001 Abandoned
Array ( [id] => 449770 [patent_doc_number] => 07254258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Peripheral device for acquiring biometric and personal data particularly for preparing recognition documents' [patent_app_type] => utility [patent_app_number] => 10/399144 [patent_app_country] => US [patent_app_date] => 2001-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 6478 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/254/07254258.pdf [firstpage_image] =>[orig_patent_app_number] => 10399144 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/399144
Peripheral device for acquiring biometric and personal data particularly for preparing recognition documents Oct 10, 2001 Issued
Array ( [id] => 126219 [patent_doc_number] => 07706600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Enhanced virtual navigation and examination' [patent_app_type] => utility [patent_app_number] => 10/380210 [patent_app_country] => US [patent_app_date] => 2001-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 6307 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/706/07706600.pdf [firstpage_image] =>[orig_patent_app_number] => 10380210 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/380210
Enhanced virtual navigation and examination Oct 1, 2001 Issued
Array ( [id] => 1256642 [patent_doc_number] => 06671398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-30 [patent_title] => 'Method and apparatus for inspection of patterned semiconductor wafers' [patent_app_type] => B2 [patent_app_number] => 09/964733 [patent_app_country] => US [patent_app_date] => 2001-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3942 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/671/06671398.pdf [firstpage_image] =>[orig_patent_app_number] => 09964733 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/964733
Method and apparatus for inspection of patterned semiconductor wafers Sep 27, 2001 Issued
Array ( [id] => 7353888 [patent_doc_number] => 20040013287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Apparatus and method for verifying fingerprint' [patent_app_type] => new [patent_app_number] => 10/381514 [patent_app_country] => US [patent_app_date] => 2003-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8012 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20040013287.pdf [firstpage_image] =>[orig_patent_app_number] => 10381514 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/381514
Fingerprint verification device and fingerprint verification method Sep 27, 2001 Issued
Array ( [id] => 5842965 [patent_doc_number] => 20020131624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Fingerprint imaging device with fake finger detection' [patent_app_type] => new [patent_app_number] => 09/963906 [patent_app_country] => US [patent_app_date] => 2001-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5591 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20020131624.pdf [firstpage_image] =>[orig_patent_app_number] => 09963906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/963906
Fingerprint imaging device with fake finger detection Sep 24, 2001 Abandoned
Array ( [id] => 6777847 [patent_doc_number] => 20030048928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Technique for providing simulated vision' [patent_app_type] => new [patent_app_number] => 09/948834 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4467 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20030048928.pdf [firstpage_image] =>[orig_patent_app_number] => 09948834 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/948834
Technique for providing simulated vision Sep 6, 2001 Issued
Array ( [id] => 6481274 [patent_doc_number] => 20020024419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Method of detecting authorised biometric information sensor' [patent_app_type] => new [patent_app_number] => 09/927236 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5251 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20020024419.pdf [firstpage_image] =>[orig_patent_app_number] => 09927236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927236
Method of detecting authorised biometric information sensor Aug 12, 2001 Issued
Array ( [id] => 6934068 [patent_doc_number] => 20010055412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'PTF touch-enabled image generator' [patent_app_type] => new [patent_app_number] => 09/924436 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3636 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20010055412.pdf [firstpage_image] =>[orig_patent_app_number] => 09924436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924436
PTF touch-enabled image generator Aug 7, 2001 Issued
Array ( [id] => 628842 [patent_doc_number] => 07136521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-14 [patent_title] => 'Optical arrangement for producing stereoscopic images' [patent_app_type] => utility [patent_app_number] => 10/110123 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2169 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/136/07136521.pdf [firstpage_image] =>[orig_patent_app_number] => 10110123 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/110123
Optical arrangement for producing stereoscopic images Aug 1, 2001 Issued
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