Search

David M Purol

Examiner (ID: 12453, Phone: (571)272-6833 , Office: P/3634 )

Most Active Art Unit
3634
Art Unit(s)
3509, 3623, 3505, 3634, 2899
Total Applications
2967
Issued Applications
2213
Pending Applications
74
Abandoned Applications
680

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4122036 [patent_doc_number] => 06058149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Frame transmitting and receiving method and communication device using such a method' [patent_app_type] => 1 [patent_app_number] => 8/772185 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 53 [patent_no_of_words] => 21801 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/058/06058149.pdf [firstpage_image] =>[orig_patent_app_number] => 772185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772185
Frame transmitting and receiving method and communication device using such a method Dec 19, 1996 Issued
Array ( [id] => 4210624 [patent_doc_number] => 06014415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Transmission system having receiver for recovering words from sequence of symbols' [patent_app_type] => 1 [patent_app_number] => 8/768348 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4487 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014415.pdf [firstpage_image] =>[orig_patent_app_number] => 768348 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768348
Transmission system having receiver for recovering words from sequence of symbols Dec 16, 1996 Issued
Array ( [id] => 3804082 [patent_doc_number] => 05841809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Access line termination unit' [patent_app_type] => 1 [patent_app_number] => 8/763831 [patent_app_country] => US [patent_app_date] => 1996-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5945 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841809.pdf [firstpage_image] =>[orig_patent_app_number] => 763831 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763831
Access line termination unit Dec 10, 1996 Issued
Array ( [id] => 4079728 [patent_doc_number] => 06009133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Method of regulating a digital phase-locked circuit, and a digital phase-locked circuit having a voltage-controlled oscillator' [patent_app_type] => 1 [patent_app_number] => 8/755972 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1580 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009133.pdf [firstpage_image] =>[orig_patent_app_number] => 755972 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755972
Method of regulating a digital phase-locked circuit, and a digital phase-locked circuit having a voltage-controlled oscillator Nov 24, 1996 Issued
Array ( [id] => 3966264 [patent_doc_number] => 05978424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Frame identification system' [patent_app_type] => 1 [patent_app_number] => 8/751895 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3129 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978424.pdf [firstpage_image] =>[orig_patent_app_number] => 751895 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751895
Frame identification system Nov 17, 1996 Issued
Array ( [id] => 4062691 [patent_doc_number] => 05870437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Apparatus and method for detecting end of serial bit stream' [patent_app_type] => 1 [patent_app_number] => 8/740810 [patent_app_country] => US [patent_app_date] => 1996-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2049 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870437.pdf [firstpage_image] =>[orig_patent_app_number] => 740810 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/740810
Apparatus and method for detecting end of serial bit stream Oct 31, 1996 Issued
Array ( [id] => 3995393 [patent_doc_number] => 05949815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Code multipath reduction using weighted correlation channels' [patent_app_type] => 1 [patent_app_number] => 8/742892 [patent_app_country] => US [patent_app_date] => 1996-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 79 [patent_no_of_words] => 7538 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949815.pdf [firstpage_image] =>[orig_patent_app_number] => 742892 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/742892
Code multipath reduction using weighted correlation channels Oct 31, 1996 Issued
Array ( [id] => 4145508 [patent_doc_number] => 06016330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Encoding and detection of balanced codes' [patent_app_type] => 1 [patent_app_number] => 8/733409 [patent_app_country] => US [patent_app_date] => 1996-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5660 [patent_no_of_claims] => 4 [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/06/016/06016330.pdf [firstpage_image] =>[orig_patent_app_number] => 733409 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/733409
Encoding and detection of balanced codes Oct 17, 1996 Issued
Array ( [id] => 3776439 [patent_doc_number] => 05844949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Power line communication system' [patent_app_type] => 1 [patent_app_number] => 8/728020 [patent_app_country] => US [patent_app_date] => 1996-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3522 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844949.pdf [firstpage_image] =>[orig_patent_app_number] => 728020 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/728020
Power line communication system Oct 8, 1996 Issued
Array ( [id] => 3917122 [patent_doc_number] => 05898744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Apparatus and method for clock recovery in a communication system' [patent_app_type] => 1 [patent_app_number] => 8/722433 [patent_app_country] => US [patent_app_date] => 1996-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5889 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898744.pdf [firstpage_image] =>[orig_patent_app_number] => 722433 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/722433
Apparatus and method for clock recovery in a communication system Oct 6, 1996 Issued
Array ( [id] => 3990236 [patent_doc_number] => 05917868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Method and circuitry for compensating internal timing errors of a mobile station' [patent_app_type] => 1 [patent_app_number] => 8/717570 [patent_app_country] => US [patent_app_date] => 1996-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6059 [patent_no_of_claims] => 17 [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/05/917/05917868.pdf [firstpage_image] =>[orig_patent_app_number] => 717570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/717570
Method and circuitry for compensating internal timing errors of a mobile station Sep 22, 1996 Issued
Array ( [id] => 4018733 [patent_doc_number] => 06005886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Synchronization-free spread-spectrum demodulator' [patent_app_type] => 1 [patent_app_number] => 8/689194 [patent_app_country] => US [patent_app_date] => 1996-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3688 [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/06/005/06005886.pdf [firstpage_image] =>[orig_patent_app_number] => 689194 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/689194
Synchronization-free spread-spectrum demodulator Aug 4, 1996 Issued
Array ( [id] => 4154948 [patent_doc_number] => 06061409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Synchronization recovery for a mobile telephone' [patent_app_type] => 1 [patent_app_number] => 8/670496 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3300 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061409.pdf [firstpage_image] =>[orig_patent_app_number] => 670496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/670496
Synchronization recovery for a mobile telephone Jun 26, 1996 Issued
Array ( [id] => 4146072 [patent_doc_number] => 06035007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Effective bypass of error control decoder in a digital radio system' [patent_app_type] => 1 [patent_app_number] => 8/614317 [patent_app_country] => US [patent_app_date] => 1996-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5432 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035007.pdf [firstpage_image] =>[orig_patent_app_number] => 614317 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/614317
Effective bypass of error control decoder in a digital radio system Mar 11, 1996 Issued
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