Search

Kamal B. Divecha

Supervisory Patent Examiner (ID: 19261, Phone: (571)272-5863 , Office: P/2453 )

Most Active Art Unit
2451
Art Unit(s)
2453, 2151, 2455, 2446, 2451
Total Applications
299
Issued Applications
61
Pending Applications
16
Abandoned Applications
222

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6207687 [patent_doc_number] => 20020071547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Method and apparatus for fast converging affine projection based echo canceller' [patent_app_type] => new [patent_app_number] => 09/947804 [patent_app_country] => US [patent_app_date] => 2001-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5446 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20020071547.pdf [firstpage_image] =>[orig_patent_app_number] => 09947804 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947804
Method and apparatus for fast converging affine projection based echo canceller Sep 5, 2001 Issued
Array ( [id] => 6777813 [patent_doc_number] => 20030048894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Method and apparatus for alphanumeric data entry' [patent_app_type] => new [patent_app_number] => 09/944640 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6398 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20030048894.pdf [firstpage_image] =>[orig_patent_app_number] => 09944640 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944640
Method and apparatus for alphanumeric data entry Aug 30, 2001 Issued
Array ( [id] => 483245 [patent_doc_number] => 07224792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-29 [patent_title] => 'Personalized telephone announcement' [patent_app_type] => utility [patent_app_number] => 09/920208 [patent_app_country] => US [patent_app_date] => 2001-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4890 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/224/07224792.pdf [firstpage_image] =>[orig_patent_app_number] => 09920208 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920208
Personalized telephone announcement Jul 31, 2001 Issued
Array ( [id] => 1594185 [patent_doc_number] => 06483913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Method for interactively entering alphanumeric text into a multiline display device using a keypad' [patent_app_type] => B1 [patent_app_number] => 09/909107 [patent_app_country] => US [patent_app_date] => 2001-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3000 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/483/06483913.pdf [firstpage_image] =>[orig_patent_app_number] => 09909107 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/909107
Method for interactively entering alphanumeric text into a multiline display device using a keypad Jul 18, 2001 Issued
09/486315 Communication apparatus and method for locating stored entries in an electronic telephone directory Jul 17, 2001 Abandoned
Array ( [id] => 1175653 [patent_doc_number] => 06757380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-29 [patent_title] => 'Impedance blocking filter circuit for digital subscriber line communication systems' [patent_app_type] => B2 [patent_app_number] => 09/905249 [patent_app_country] => US [patent_app_date] => 2001-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1736 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757380.pdf [firstpage_image] =>[orig_patent_app_number] => 09905249 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/905249
Impedance blocking filter circuit for digital subscriber line communication systems Jul 12, 2001 Issued
Array ( [id] => 954665 [patent_doc_number] => 06959082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-25 [patent_title] => 'Method and system for automatic gain control with adaptive table lookup' [patent_app_type] => utility [patent_app_number] => 09/902213 [patent_app_country] => US [patent_app_date] => 2001-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4754 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959082.pdf [firstpage_image] =>[orig_patent_app_number] => 09902213 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902213
Method and system for automatic gain control with adaptive table lookup Jul 9, 2001 Issued
Array ( [id] => 550849 [patent_doc_number] => 07177420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Carrier with built-in amplification for personal audio device' [patent_app_type] => utility [patent_app_number] => 09/898648 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 2793 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/177/07177420.pdf [firstpage_image] =>[orig_patent_app_number] => 09898648 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898648
Carrier with built-in amplification for personal audio device Jul 2, 2001 Issued
Array ( [id] => 467678 [patent_doc_number] => 07239694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-03 [patent_title] => 'Integrated circuit configurations and methods for providing functions for public telephones' [patent_app_type] => utility [patent_app_number] => 09/897714 [patent_app_country] => US [patent_app_date] => 2001-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 11962 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/239/07239694.pdf [firstpage_image] =>[orig_patent_app_number] => 09897714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/897714
Integrated circuit configurations and methods for providing functions for public telephones Jul 1, 2001 Issued
Array ( [id] => 746564 [patent_doc_number] => 07031464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Ring relay control unit for foreign exchange station' [patent_app_type] => utility [patent_app_number] => 09/898275 [patent_app_country] => US [patent_app_date] => 2001-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2784 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/031/07031464.pdf [firstpage_image] =>[orig_patent_app_number] => 09898275 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898275
Ring relay control unit for foreign exchange station Jul 1, 2001 Issued
Array ( [id] => 6031331 [patent_doc_number] => 20020018555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Method of detecting a frequency or a combination of frequencies in a signal and telecommunication equipment using the method' [patent_app_type] => new [patent_app_number] => 09/885169 [patent_app_country] => US [patent_app_date] => 2001-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2777 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20020018555.pdf [firstpage_image] =>[orig_patent_app_number] => 09885169 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/885169
Method of detecting a frequency or a combination of frequencies in a signal and telecommunication equipment using the method Jun 20, 2001 Abandoned
Array ( [id] => 7618904 [patent_doc_number] => 06944285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-13 [patent_title] => 'Communication terminal device, holds melody sensing method, incoming melody playing and information storing medium' [patent_app_type] => utility [patent_app_number] => 10/297918 [patent_app_country] => US [patent_app_date] => 2001-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 8998 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/944/06944285.pdf [firstpage_image] =>[orig_patent_app_number] => 10297918 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/297918
Communication terminal device, holds melody sensing method, incoming melody playing and information storing medium Jun 18, 2001 Issued
Array ( [id] => 959583 [patent_doc_number] => 06954531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Software controlled ring voltage generator' [patent_app_type] => utility [patent_app_number] => 09/882951 [patent_app_country] => US [patent_app_date] => 2001-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3223 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/954/06954531.pdf [firstpage_image] =>[orig_patent_app_number] => 09882951 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/882951
Software controlled ring voltage generator Jun 14, 2001 Issued
Array ( [id] => 5998780 [patent_doc_number] => 20020027985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-07 [patent_title] => 'Parallel processing for multiple-input, multiple-output, DSL systems' [patent_app_type] => new [patent_app_number] => 09/878140 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20020027985.pdf [firstpage_image] =>[orig_patent_app_number] => 09878140 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/878140
Parallel processing for multiple-input, multiple-output, DSL systems Jun 7, 2001 Abandoned
Array ( [id] => 6889043 [patent_doc_number] => 20010024498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Method and apparatus for an improved analog echo canceller' [patent_app_type] => new [patent_app_number] => 09/875538 [patent_app_country] => US [patent_app_date] => 2001-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3656 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20010024498.pdf [firstpage_image] =>[orig_patent_app_number] => 09875538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/875538
Method and apparatus for an improved analog echo canceller Jun 5, 2001 Abandoned
Array ( [id] => 737255 [patent_doc_number] => 07039178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'System and method for generating a simultaneous mixed audio output through a single output interface' [patent_app_type] => utility [patent_app_number] => 09/871417 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3374 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/039/07039178.pdf [firstpage_image] =>[orig_patent_app_number] => 09871417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871417
System and method for generating a simultaneous mixed audio output through a single output interface May 30, 2001 Issued
Array ( [id] => 1224020 [patent_doc_number] => 06704414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Telephone line extension' [patent_app_type] => B2 [patent_app_number] => 09/860135 [patent_app_country] => US [patent_app_date] => 2001-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 6879 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/704/06704414.pdf [firstpage_image] =>[orig_patent_app_number] => 09860135 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/860135
Telephone line extension May 16, 2001 Issued
Array ( [id] => 7618902 [patent_doc_number] => 06944287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-13 [patent_title] => 'Portable terminal' [patent_app_type] => utility [patent_app_number] => 09/859205 [patent_app_country] => US [patent_app_date] => 2001-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9195 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/944/06944287.pdf [firstpage_image] =>[orig_patent_app_number] => 09859205 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/859205
Portable terminal May 15, 2001 Issued
Array ( [id] => 6109745 [patent_doc_number] => 20020172352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Non-embedded acoustic echo cancellation' [patent_app_type] => new [patent_app_number] => 09/858626 [patent_app_country] => US [patent_app_date] => 2001-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5735 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0172/20020172352.pdf [firstpage_image] =>[orig_patent_app_number] => 09858626 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/858626
Non-embedded acoustic echo cancellation May 15, 2001 Abandoned
Array ( [id] => 759580 [patent_doc_number] => 07020280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Method of processing phone dialing/redialing function and the device thereof' [patent_app_type] => utility [patent_app_number] => 09/854203 [patent_app_country] => US [patent_app_date] => 2001-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3801 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/020/07020280.pdf [firstpage_image] =>[orig_patent_app_number] => 09854203 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/854203
Method of processing phone dialing/redialing function and the device thereof May 10, 2001 Issued
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