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] => 7077989 [patent_doc_number] => 20010040960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-15 [patent_title] => 'Method, system and device for using a regular telephone as a computer audio input/output device' [patent_app_type] => new [patent_app_number] => 09/843921 [patent_app_country] => US [patent_app_date] => 2001-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4528 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20010040960.pdf [firstpage_image] =>[orig_patent_app_number] => 09843921 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/843921
Method, system and device for using a regular telephone as a computer audio input/output device Apr 29, 2001 Abandoned
Array ( [id] => 6734723 [patent_doc_number] => 20030012358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Tone detection' [patent_app_type] => new [patent_app_number] => 09/841938 [patent_app_country] => US [patent_app_date] => 2001-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4058 [patent_no_of_claims] => 7 [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/A1/0012/20030012358.pdf [firstpage_image] =>[orig_patent_app_number] => 09841938 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/841938
Tone detection Apr 24, 2001 Issued
Array ( [id] => 476078 [patent_doc_number] => 07231039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Telescopic structure for a telephone apparatus' [patent_app_type] => utility [patent_app_number] => 09/842563 [patent_app_country] => US [patent_app_date] => 2001-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 35 [patent_no_of_words] => 6941 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/231/07231039.pdf [firstpage_image] =>[orig_patent_app_number] => 09842563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/842563
Telescopic structure for a telephone apparatus Apr 24, 2001 Issued
Array ( [id] => 6893675 [patent_doc_number] => 20010016041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Echo canceller employing dual-h architecture having split adaptive gain settings' [patent_app_type] => new [patent_app_number] => 09/834718 [patent_app_country] => US [patent_app_date] => 2001-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6904 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20010016041.pdf [firstpage_image] =>[orig_patent_app_number] => 09834718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/834718
Echo canceller employing dual-H architecture having split adaptive gain settings Apr 15, 2001 Issued
Array ( [id] => 6895793 [patent_doc_number] => 20010026583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Communication device' [patent_app_type] => new [patent_app_number] => 09/819818 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1974 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20010026583.pdf [firstpage_image] =>[orig_patent_app_number] => 09819818 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819818
Communication device Mar 28, 2001 Issued
Array ( [id] => 7615894 [patent_doc_number] => 06947551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-20 [patent_title] => 'Apparatus and method of time delay estimation' [patent_app_type] => utility [patent_app_number] => 09/821707 [patent_app_country] => US [patent_app_date] => 2001-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2127 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/947/06947551.pdf [firstpage_image] =>[orig_patent_app_number] => 09821707 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821707
Apparatus and method of time delay estimation Mar 25, 2001 Issued
Array ( [id] => 6468740 [patent_doc_number] => 20020021800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Headset communication unit' [patent_app_type] => new [patent_app_number] => 09/813103 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6915 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20020021800.pdf [firstpage_image] =>[orig_patent_app_number] => 09813103 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/813103
Headset communication unit Mar 18, 2001 Issued
Array ( [id] => 6079044 [patent_doc_number] => 20020080951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'High density signal classifier for media gateways' [patent_app_type] => new [patent_app_number] => 09/812057 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11194 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20020080951.pdf [firstpage_image] =>[orig_patent_app_number] => 09812057 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/812057
High density signal classifier for media gateways Mar 18, 2001 Issued
Array ( [id] => 746511 [patent_doc_number] => 07031453 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-18 [patent_title] => 'Telephony ring customization' [patent_app_type] => utility [patent_app_number] => 09/811743 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3297 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/031/07031453.pdf [firstpage_image] =>[orig_patent_app_number] => 09811743 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/811743
Telephony ring customization Mar 18, 2001 Issued
Array ( [id] => 5842882 [patent_doc_number] => 20020131582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Method and system for noise cancellation in communication terminal' [patent_app_type] => new [patent_app_number] => 09/812132 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2282 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20020131582.pdf [firstpage_image] =>[orig_patent_app_number] => 09812132 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/812132
Method and system for noise cancellation in communication terminal Mar 18, 2001 Abandoned
Array ( [id] => 648079 [patent_doc_number] => 07120246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Computer apparatus having a multiway acoustic output and input system' [patent_app_type] => utility [patent_app_number] => 10/221898 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1912 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/120/07120246.pdf [firstpage_image] =>[orig_patent_app_number] => 10221898 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/221898
Computer apparatus having a multiway acoustic output and input system Mar 15, 2001 Issued
Array ( [id] => 6734724 [patent_doc_number] => 20030012359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Method and apparatus for simplified area code dialing' [patent_app_type] => new [patent_app_number] => 09/804011 [patent_app_country] => US [patent_app_date] => 2001-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20030012359.pdf [firstpage_image] =>[orig_patent_app_number] => 09804011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/804011
Method and apparatus for simplified area code dialing Mar 11, 2001 Abandoned
Array ( [id] => 6425692 [patent_doc_number] => 20020126832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'System for interfacing a circuit that makes a private payphone sound like a real bell payphone' [patent_app_type] => new [patent_app_number] => 09/803743 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1754 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20020126832.pdf [firstpage_image] =>[orig_patent_app_number] => 09803743 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/803743
System for interfacing a circuit that makes a private payphone sound like a real bell payphone Mar 8, 2001 Abandoned
Array ( [id] => 1165669 [patent_doc_number] => 06766020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'System and method for comfort noise generation' [patent_app_type] => B1 [patent_app_number] => 09/792826 [patent_app_country] => US [patent_app_date] => 2001-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4248 [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/06/766/06766020.pdf [firstpage_image] =>[orig_patent_app_number] => 09792826 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/792826
System and method for comfort noise generation Feb 22, 2001 Issued
Array ( [id] => 6888027 [patent_doc_number] => 20010009021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-19 [patent_title] => 'Network powered computer system and components' [patent_app_type] => new-utility [patent_app_number] => 09/791371 [patent_app_country] => US [patent_app_date] => 2001-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2921 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20010009021.pdf [firstpage_image] =>[orig_patent_app_number] => 09791371 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/791371
Network powered computer system and components Feb 22, 2001 Abandoned
Array ( [id] => 1195370 [patent_doc_number] => 06731747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Signal detector with echo cancellation' [patent_app_type] => B2 [patent_app_number] => 09/792816 [patent_app_country] => US [patent_app_date] => 2001-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3869 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731747.pdf [firstpage_image] =>[orig_patent_app_number] => 09792816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/792816
Signal detector with echo cancellation Feb 22, 2001 Issued
Array ( [id] => 7625971 [patent_doc_number] => 06768796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-27 [patent_title] => 'System and method for echo cancellation' [patent_app_type] => B2 [patent_app_number] => 09/777115 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9076 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/768/06768796.pdf [firstpage_image] =>[orig_patent_app_number] => 09777115 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/777115
System and method for echo cancellation Feb 4, 2001 Issued
Array ( [id] => 1235052 [patent_doc_number] => 06694011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Method and system for reliably detecting voiceband signaling tones' [patent_app_type] => B2 [patent_app_number] => 09/776043 [patent_app_country] => US [patent_app_date] => 2001-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694011.pdf [firstpage_image] =>[orig_patent_app_number] => 09776043 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/776043
Method and system for reliably detecting voiceband signaling tones Feb 1, 2001 Issued
Array ( [id] => 6760119 [patent_doc_number] => 20030123480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Digital communication system' [patent_app_type] => new [patent_app_number] => 10/182523 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3978 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20030123480.pdf [firstpage_image] =>[orig_patent_app_number] => 10182523 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/182523
Digital communication system Jan 29, 2001 Issued
Array ( [id] => 6014410 [patent_doc_number] => 20020101980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'Protection of subscriber line interface circuits (SLICS) without degradation in longitudinal balance' [patent_app_type] => new [patent_app_number] => 09/770610 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1949 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20020101980.pdf [firstpage_image] =>[orig_patent_app_number] => 09770610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/770610
Protection of subscriber line interface circuits (SLICS) without degradation in longitudinal balance Jan 28, 2001 Abandoned
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