![](/images/general/no_picture/200_user.png)
Michael J Zanelli
Examiner (ID: 16476, Phone: (571)272-6969 , Office: P/3661 )
Most Active Art Unit | 3661 |
Art Unit(s) | 2304, 2763, 3661, 3614, 3641 |
Total Applications | 3246 |
Issued Applications | 2844 |
Pending Applications | 108 |
Abandoned Applications | 294 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 3671159
[patent_doc_number] => 05649012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-15
[patent_title] => 'Method for synthesizing an echo path in an echo canceller'
[patent_app_type] => 1
[patent_app_number] => 8/529042
[patent_app_country] => US
[patent_app_date] => 1995-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 4383
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/649/05649012.pdf
[firstpage_image] =>[orig_patent_app_number] => 529042
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/529042 | Method for synthesizing an echo path in an echo canceller | Sep 14, 1995 | Issued |
08/527771 | TELEPHONE AND DATA COMMUNICATIONS LINE CONDITIONER SYSTEM | Sep 12, 1995 | Abandoned |
Array
(
[id] => 3634069
[patent_doc_number] => 05612997
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-18
[patent_title] => 'Off-hook disconnect and reconnect ringer device'
[patent_app_type] => 1
[patent_app_number] => 8/523464
[patent_app_country] => US
[patent_app_date] => 1995-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4905
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/612/05612997.pdf
[firstpage_image] =>[orig_patent_app_number] => 523464
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/523464 | Off-hook disconnect and reconnect ringer device | Sep 4, 1995 | Issued |
Array
(
[id] => 3673844
[patent_doc_number] => 05625687
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Arrangement for enhancing the processing of speech signals in digital speech interpolation equipment'
[patent_app_type] => 1
[patent_app_number] => 8/521940
[patent_app_country] => US
[patent_app_date] => 1995-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3713
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/625/05625687.pdf
[firstpage_image] =>[orig_patent_app_number] => 521940
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/521940 | Arrangement for enhancing the processing of speech signals in digital speech interpolation equipment | Aug 30, 1995 | Issued |
Array
(
[id] => 3675445
[patent_doc_number] => 05598466
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-28
[patent_title] => 'Voice activity detector for half-duplex audio communication system'
[patent_app_type] => 1
[patent_app_number] => 8/520305
[patent_app_country] => US
[patent_app_date] => 1995-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 22
[patent_no_of_words] => 6149
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/598/05598466.pdf
[firstpage_image] =>[orig_patent_app_number] => 520305
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/520305 | Voice activity detector for half-duplex audio communication system | Aug 27, 1995 | Issued |
Array
(
[id] => 3518088
[patent_doc_number] => 05570423
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-29
[patent_title] => 'Method of providing adaptive echo cancellation'
[patent_app_type] => 1
[patent_app_number] => 8/519303
[patent_app_country] => US
[patent_app_date] => 1995-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 5975
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 273
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/570/05570423.pdf
[firstpage_image] =>[orig_patent_app_number] => 519303
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/519303 | Method of providing adaptive echo cancellation | Aug 24, 1995 | Issued |
Array
(
[id] => 3636904
[patent_doc_number] => 05608794
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-04
[patent_title] => 'Telephone headset in-use indicator'
[patent_app_type] => 1
[patent_app_number] => 8/511475
[patent_app_country] => US
[patent_app_date] => 1995-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1606
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/608/05608794.pdf
[firstpage_image] =>[orig_patent_app_number] => 511475
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/511475 | Telephone headset in-use indicator | Aug 3, 1995 | Issued |
Array
(
[id] => 3706889
[patent_doc_number] => 05619566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Voice activity detector for an echo suppressor and an echo suppressor'
[patent_app_type] => 1
[patent_app_number] => 8/338581
[patent_app_country] => US
[patent_app_date] => 1995-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3296
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/619/05619566.pdf
[firstpage_image] =>[orig_patent_app_number] => 338581
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/338581 | Voice activity detector for an echo suppressor and an echo suppressor | Jul 19, 1995 | Issued |
Array
(
[id] => 3668379
[patent_doc_number] => 05659609
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Echo canceller and waveform-distortion compensation device'
[patent_app_type] => 1
[patent_app_number] => 8/503620
[patent_app_country] => US
[patent_app_date] => 1995-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 7620
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/659/05659609.pdf
[firstpage_image] =>[orig_patent_app_number] => 503620
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/503620 | Echo canceller and waveform-distortion compensation device | Jul 17, 1995 | Issued |
Array
(
[id] => 3758456
[patent_doc_number] => 05717752
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-10
[patent_title] => 'Data access arrangement'
[patent_app_type] => 1
[patent_app_number] => 8/497581
[patent_app_country] => US
[patent_app_date] => 1995-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3497
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 421
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/717/05717752.pdf
[firstpage_image] =>[orig_patent_app_number] => 497581
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497581 | Data access arrangement | Jun 29, 1995 | Issued |
Array
(
[id] => 3568132
[patent_doc_number] => 05544241
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-06
[patent_title] => 'Telephone ring detector'
[patent_app_type] => 1
[patent_app_number] => 8/495813
[patent_app_country] => US
[patent_app_date] => 1995-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3214
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/544/05544241.pdf
[firstpage_image] =>[orig_patent_app_number] => 495813
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/495813 | Telephone ring detector | Jun 26, 1995 | Issued |
Array
(
[id] => 3729348
[patent_doc_number] => 05617473
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-01
[patent_title] => 'Sign bit integrator and method'
[patent_app_type] => 1
[patent_app_number] => 8/493454
[patent_app_country] => US
[patent_app_date] => 1995-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1583
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/617/05617473.pdf
[firstpage_image] =>[orig_patent_app_number] => 493454
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/493454 | Sign bit integrator and method | Jun 22, 1995 | Issued |
Array
(
[id] => 3659141
[patent_doc_number] => 05640450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-17
[patent_title] => 'Speech circuit controlling sidetone signal by background noise level'
[patent_app_type] => 1
[patent_app_number] => 8/492753
[patent_app_country] => US
[patent_app_date] => 1995-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1275
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/640/05640450.pdf
[firstpage_image] =>[orig_patent_app_number] => 492753
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/492753 | Speech circuit controlling sidetone signal by background noise level | Jun 20, 1995 | Issued |
Array
(
[id] => 3559801
[patent_doc_number] => 05546460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-13
[patent_title] => 'Echo compensation device and 4/2-wire interface having such an echo compensation device'
[patent_app_type] => 1
[patent_app_number] => 8/428103
[patent_app_country] => US
[patent_app_date] => 1995-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2025
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/546/05546460.pdf
[firstpage_image] =>[orig_patent_app_number] => 428103
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/428103 | Echo compensation device and 4/2-wire interface having such an echo compensation device | Jun 11, 1995 | Issued |
08/473413 | POWER CONSUMPTION CONTROL METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM SUBSCRIBER UNIT | Jun 6, 1995 | Abandoned |
Array
(
[id] => 3519797
[patent_doc_number] => 05512893
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-30
[patent_title] => 'Keypad scanner process and device and cordless telephone employing the mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/464072
[patent_app_country] => US
[patent_app_date] => 1995-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 21
[patent_no_of_words] => 12185
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/512/05512893.pdf
[firstpage_image] =>[orig_patent_app_number] => 464072
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/464072 | Keypad scanner process and device and cordless telephone employing the mechanism | Jun 4, 1995 | Issued |
08/458641 | MULTI-LINE STATION INTERFACE | Jun 1, 1995 | Abandoned |
Array
(
[id] => 3671153
[patent_doc_number] => 05592548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-07
[patent_title] => 'System and method for avoiding false convergence in the presence of tones in a time-domain echo cancellation process'
[patent_app_type] => 1
[patent_app_number] => 8/455801
[patent_app_country] => US
[patent_app_date] => 1995-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 4320
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/592/05592548.pdf
[firstpage_image] =>[orig_patent_app_number] => 455801
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/455801 | System and method for avoiding false convergence in the presence of tones in a time-domain echo cancellation process | May 30, 1995 | Issued |
Array
(
[id] => 3640355
[patent_doc_number] => 05687227
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-11
[patent_title] => 'Telephone with user recorded ringing signal'
[patent_app_type] => 1
[patent_app_number] => 8/452624
[patent_app_country] => US
[patent_app_date] => 1995-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3956
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/687/05687227.pdf
[firstpage_image] =>[orig_patent_app_number] => 452624
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/452624 | Telephone with user recorded ringing signal | May 24, 1995 | Issued |
Array
(
[id] => 3631994
[patent_doc_number] => 05615256
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Device and method for automatically controlling sound volume in a communication apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/440781
[patent_app_country] => US
[patent_app_date] => 1995-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 3115
[patent_no_of_claims] => 22
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/615/05615256.pdf
[firstpage_image] =>[orig_patent_app_number] => 440781
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/440781 | Device and method for automatically controlling sound volume in a communication apparatus | May 14, 1995 | Issued |