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] => 6258008 [patent_doc_number] => 20020186897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Camera calibration system using planar concentric circles and method thereof' [patent_app_type] => new [patent_app_number] => 09/919086 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3188 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20020186897.pdf [firstpage_image] =>[orig_patent_app_number] => 09919086 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919086
Camera calibration system using planar concentric circles and method thereof Jul 30, 2001 Abandoned
Array ( [id] => 6257954 [patent_doc_number] => 20020186880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Fast optimal linear approximation of the images of variably illuminated solid objects for recognition' [patent_app_type] => new [patent_app_number] => 09/919206 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6218 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20020186880.pdf [firstpage_image] =>[orig_patent_app_number] => 09919206 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919206
Fast optimal linear approximation of the images of variably illuminated solid objects for recognition Jul 30, 2001 Issued
Array ( [id] => 1096206 [patent_doc_number] => 06826299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-30 [patent_title] => 'Photogrammetric image correlation and measurement system and method' [patent_app_type] => B2 [patent_app_number] => 09/919354 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4313 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/826/06826299.pdf [firstpage_image] =>[orig_patent_app_number] => 09919354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919354
Photogrammetric image correlation and measurement system and method Jul 30, 2001 Issued
09/869032 Device for identifying a person Jul 30, 2001 Abandoned
Array ( [id] => 7628562 [patent_doc_number] => 06819798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-16 [patent_title] => 'Spectral drift and correction technique for hyperspectral imaging systems' [patent_app_type] => B2 [patent_app_number] => 09/912549 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7520 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/819/06819798.pdf [firstpage_image] =>[orig_patent_app_number] => 09912549 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/912549
Spectral drift and correction technique for hyperspectral imaging systems Jul 25, 2001 Issued
Array ( [id] => 6786431 [patent_doc_number] => 20030137670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Electronics interface for an ultrasound console' [patent_app_type] => new [patent_app_number] => 09/909357 [patent_app_country] => US [patent_app_date] => 2001-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5201 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20030137670.pdf [firstpage_image] =>[orig_patent_app_number] => 09909357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/909357
Electronics interface for an ultrasound console Jul 17, 2001 Issued
Array ( [id] => 430536 [patent_doc_number] => 07269285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'Method and apparatus for representing and searching for an object in an image' [patent_app_type] => utility [patent_app_number] => 10/220636 [patent_app_country] => US [patent_app_date] => 2001-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2819 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/269/07269285.pdf [firstpage_image] =>[orig_patent_app_number] => 10220636 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/220636
Method and apparatus for representing and searching for an object in an image Jul 5, 2001 Issued
Array ( [id] => 7630317 [patent_doc_number] => 06636621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Systems and methods with identity verification by comparison & interpretation of skin patterns such as fingerprints' [patent_app_type] => B2 [patent_app_number] => 09/891312 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 20090 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636621.pdf [firstpage_image] =>[orig_patent_app_number] => 09891312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/891312
Systems and methods with identity verification by comparison & interpretation of skin patterns such as fingerprints Jun 26, 2001 Issued
Array ( [id] => 1084615 [patent_doc_number] => 06834125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-21 [patent_title] => 'Method of improving a digital image as a function of its dynamic range' [patent_app_type] => B2 [patent_app_number] => 09/888701 [patent_app_country] => US [patent_app_date] => 2001-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5755 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/834/06834125.pdf [firstpage_image] =>[orig_patent_app_number] => 09888701 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/888701
Method of improving a digital image as a function of its dynamic range Jun 24, 2001 Issued
Array ( [id] => 6734804 [patent_doc_number] => 20030012439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Zero-crossing region filtering for processing scanned documents' [patent_app_type] => new [patent_app_number] => 09/886500 [patent_app_country] => US [patent_app_date] => 2001-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8280 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20030012439.pdf [firstpage_image] =>[orig_patent_app_number] => 09886500 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/886500
Zero-crossing region filtering for processing scanned documents Jun 20, 2001 Issued
Array ( [id] => 977722 [patent_doc_number] => 06934410 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-23 [patent_title] => 'Mask correction for photolithographic processes' [patent_app_type] => utility [patent_app_number] => 09/879664 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4896 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/934/06934410.pdf [firstpage_image] =>[orig_patent_app_number] => 09879664 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/879664
Mask correction for photolithographic processes Jun 11, 2001 Issued
Array ( [id] => 6934965 [patent_doc_number] => 20010056309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Three-dimensional replica creation process' [patent_app_type] => new [patent_app_number] => 09/879601 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1038 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20010056309.pdf [firstpage_image] =>[orig_patent_app_number] => 09879601 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/879601
Three-dimensional replica creation process Jun 11, 2001 Abandoned
Array ( [id] => 6257915 [patent_doc_number] => 20020186867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Filtering of recommendations employing personal characteristics of users' [patent_app_type] => new [patent_app_number] => 09/878607 [patent_app_country] => US [patent_app_date] => 2001-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5506 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20020186867.pdf [firstpage_image] =>[orig_patent_app_number] => 09878607 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/878607
Filtering of recommendations employing personal characteristics of users Jun 10, 2001 Abandoned
Array ( [id] => 6513505 [patent_doc_number] => 20020135578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'System and method for generating a low discrepancy curve on an abstract surface' [patent_app_type] => new [patent_app_number] => 09/876982 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 27391 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20020135578.pdf [firstpage_image] =>[orig_patent_app_number] => 09876982 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/876982
System and method for generating a low discrepancy curve on an abstract surface Jun 7, 2001 Issued
Array ( [id] => 1360733 [patent_doc_number] => 06580816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-17 [patent_title] => 'Scanning capacitive semiconductor fingerprint detector' [patent_app_type] => B2 [patent_app_number] => 09/877440 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2212 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580816.pdf [firstpage_image] =>[orig_patent_app_number] => 09877440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877440
Scanning capacitive semiconductor fingerprint detector Jun 7, 2001 Issued
Array ( [id] => 1016502 [patent_doc_number] => 06895116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-17 [patent_title] => 'Automatically extracting graphical bar codes' [patent_app_type] => utility [patent_app_number] => 09/877581 [patent_app_country] => US [patent_app_date] => 2001-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5954 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/895/06895116.pdf [firstpage_image] =>[orig_patent_app_number] => 09877581 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877581
Automatically extracting graphical bar codes Jun 6, 2001 Issued
Array ( [id] => 6986012 [patent_doc_number] => 20010035861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Controlling and electronic device' [patent_app_type] => new [patent_app_number] => 09/784550 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6927 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20010035861.pdf [firstpage_image] =>[orig_patent_app_number] => 09784550 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/784550
Controlling and electronic device Jun 3, 2001 Issued
Array ( [id] => 6705520 [patent_doc_number] => 20030152254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'User authenticating system and method using one-time fingerprint template' [patent_app_type] => new [patent_app_number] => 10/130470 [patent_app_country] => US [patent_app_date] => 2003-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3696 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20030152254.pdf [firstpage_image] =>[orig_patent_app_number] => 10130470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/130470
User authenticating system and method using one-time fingerprint template May 31, 2001 Issued
Array ( [id] => 6882287 [patent_doc_number] => 20010048759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'Inspection method for cap installation condition' [patent_app_type] => new [patent_app_number] => 09/853734 [patent_app_country] => US [patent_app_date] => 2001-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6153 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20010048759.pdf [firstpage_image] =>[orig_patent_app_number] => 09853734 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/853734
Inspection method for cap installation condition May 10, 2001 Abandoned
Array ( [id] => 5887609 [patent_doc_number] => 20020012455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Composite image generating method, and a fingerprint detection apparatus' [patent_app_type] => new [patent_app_number] => 09/854200 [patent_app_country] => US [patent_app_date] => 2001-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4260 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012455.pdf [firstpage_image] =>[orig_patent_app_number] => 09854200 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/854200
Composite image generating method, and a fingerprint detection apparatus May 10, 2001 Abandoned
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