Search

Megan Yarnall Wolf

Examiner (ID: 16476, Phone: (571)270-3071 , Office: P/3738 )

Most Active Art Unit
3738
Art Unit(s)
3738, 3709, 3774
Total Applications
631
Issued Applications
340
Pending Applications
63
Abandoned Applications
228

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3522631 [patent_doc_number] => 05563943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'ISDN interface unit with separate ring generator' [patent_app_type] => 1 [patent_app_number] => 8/426383 [patent_app_country] => US [patent_app_date] => 1995-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6070 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563943.pdf [firstpage_image] =>[orig_patent_app_number] => 426383 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/426383
ISDN interface unit with separate ring generator Apr 20, 1995 Issued
Array ( [id] => 3520582 [patent_doc_number] => 05588054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Power conservation system for a modem in a computer system' [patent_app_type] => 1 [patent_app_number] => 8/425530 [patent_app_country] => US [patent_app_date] => 1995-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1926 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588054.pdf [firstpage_image] =>[orig_patent_app_number] => 425530 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/425530
Power conservation system for a modem in a computer system Apr 19, 1995 Issued
Array ( [id] => 3669637 [patent_doc_number] => 05627890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Telephone line interface circuit' [patent_app_type] => 1 [patent_app_number] => 8/419300 [patent_app_country] => US [patent_app_date] => 1995-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1700 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627890.pdf [firstpage_image] =>[orig_patent_app_number] => 419300 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/419300
Telephone line interface circuit Apr 9, 1995 Issued
08/415981 HANDS-FREE SPEAKING DEVICE WITH ECHO CANCELER Apr 3, 1995 Abandoned
Array ( [id] => 3528761 [patent_doc_number] => 05577115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Customer premise equipment interface' [patent_app_type] => 1 [patent_app_number] => 8/414561 [patent_app_country] => US [patent_app_date] => 1995-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5940 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577115.pdf [firstpage_image] =>[orig_patent_app_number] => 414561 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/414561
Customer premise equipment interface Mar 30, 1995 Issued
Array ( [id] => 3554731 [patent_doc_number] => 05555285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Multi-variate system having an intelligent telecommunications interface with automatic adaptive delay distortion equalization (and related method)' [patent_app_type] => 1 [patent_app_number] => 8/413421 [patent_app_country] => US [patent_app_date] => 1995-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 51 [patent_no_of_words] => 18176 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 27 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555285.pdf [firstpage_image] =>[orig_patent_app_number] => 413421 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/413421
Multi-variate system having an intelligent telecommunications interface with automatic adaptive delay distortion equalization (and related method) Mar 29, 1995 Issued
Array ( [id] => 3749164 [patent_doc_number] => 05699423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Telephone set in which an echo signal is effectively cancelled in spite of being provided with a plurality of sound producing units' [patent_app_type] => 1 [patent_app_number] => 8/407453 [patent_app_country] => US [patent_app_date] => 1995-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4485 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/699/05699423.pdf [firstpage_image] =>[orig_patent_app_number] => 407453 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407453
Telephone set in which an echo signal is effectively cancelled in spite of being provided with a plurality of sound producing units Mar 19, 1995 Issued
Array ( [id] => 3699175 [patent_doc_number] => 05644633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Automatic telephone dialer system' [patent_app_type] => 1 [patent_app_number] => 8/407504 [patent_app_country] => US [patent_app_date] => 1995-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 10829 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644633.pdf [firstpage_image] =>[orig_patent_app_number] => 407504 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407504
Automatic telephone dialer system Mar 19, 1995 Issued
Array ( [id] => 3673185 [patent_doc_number] => 05657385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Connecting device for connecting sheathed lines for telephones and data communications' [patent_app_type] => 1 [patent_app_number] => 8/401619 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 875 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657385.pdf [firstpage_image] =>[orig_patent_app_number] => 401619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401619
Connecting device for connecting sheathed lines for telephones and data communications Mar 8, 1995 Issued
Array ( [id] => 3676829 [patent_doc_number] => 05662493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Multiple contact pin holder for weak current installations' [patent_app_type] => 1 [patent_app_number] => 8/401621 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1148 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662493.pdf [firstpage_image] =>[orig_patent_app_number] => 401621 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401621
Multiple contact pin holder for weak current installations Mar 8, 1995 Issued
Array ( [id] => 3631151 [patent_doc_number] => 05642416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'AM broadcast band interference filter for line-powered telephone' [patent_app_type] => 1 [patent_app_number] => 8/399355 [patent_app_country] => US [patent_app_date] => 1995-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2552 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642416.pdf [firstpage_image] =>[orig_patent_app_number] => 399355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/399355
AM broadcast band interference filter for line-powered telephone Mar 2, 1995 Issued
Array ( [id] => 3705791 [patent_doc_number] => 05680450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Apparatus and method for canceling acoustic echoes including non-linear distortions in loudspeaker telephones' [patent_app_type] => 1 [patent_app_number] => 8/393711 [patent_app_country] => US [patent_app_date] => 1995-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7294 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/680/05680450.pdf [firstpage_image] =>[orig_patent_app_number] => 393711 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393711
Apparatus and method for canceling acoustic echoes including non-linear distortions in loudspeaker telephones Feb 23, 1995 Issued
Array ( [id] => 3636932 [patent_doc_number] => 05608796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Balanced phase splitting circuit' [patent_app_type] => 1 [patent_app_number] => 8/386578 [patent_app_country] => US [patent_app_date] => 1995-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3347 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608796.pdf [firstpage_image] =>[orig_patent_app_number] => 386578 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386578
Balanced phase splitting circuit Feb 9, 1995 Issued
Array ( [id] => 3675473 [patent_doc_number] => 05598468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Method and apparatus for echo removal in a communication system' [patent_app_type] => 1 [patent_app_number] => 8/386174 [patent_app_country] => US [patent_app_date] => 1995-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7227 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598468.pdf [firstpage_image] =>[orig_patent_app_number] => 386174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386174
Method and apparatus for echo removal in a communication system Feb 8, 1995 Issued
08/382523 OFF-HOOK DISCONNECT AND RECONNECT RINGER DEVICE Feb 1, 1995 Abandoned
Array ( [id] => 3575924 [patent_doc_number] => 05483594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Method and device for analysis of a return signal and adaptive echo canceller including application thereof' [patent_app_type] => 1 [patent_app_number] => 8/381310 [patent_app_country] => US [patent_app_date] => 1995-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2914 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/483/05483594.pdf [firstpage_image] =>[orig_patent_app_number] => 381310 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/381310
Method and device for analysis of a return signal and adaptive echo canceller including application thereof Jan 30, 1995 Issued
Array ( [id] => 3538382 [patent_doc_number] => 05528682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Double duty capacitor circuit and method' [patent_app_type] => 1 [patent_app_number] => 8/380410 [patent_app_country] => US [patent_app_date] => 1995-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1633 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/528/05528682.pdf [firstpage_image] =>[orig_patent_app_number] => 380410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/380410
Double duty capacitor circuit and method Jan 29, 1995 Issued
Array ( [id] => 3782301 [patent_doc_number] => 05734712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Method for off-hook detection during ringing and the use of a subscriber line interface circuit for off-hook detection during ringing' [patent_app_type] => 1 [patent_app_number] => 8/375684 [patent_app_country] => US [patent_app_date] => 1995-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3517 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734712.pdf [firstpage_image] =>[orig_patent_app_number] => 375684 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/375684
Method for off-hook detection during ringing and the use of a subscriber line interface circuit for off-hook detection during ringing Jan 19, 1995 Issued
Array ( [id] => 3668392 [patent_doc_number] => 05659610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Battery feed circuit' [patent_app_type] => 1 [patent_app_number] => 8/359164 [patent_app_country] => US [patent_app_date] => 1994-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1380 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659610.pdf [firstpage_image] =>[orig_patent_app_number] => 359164 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/359164
Battery feed circuit Dec 18, 1994 Issued
Array ( [id] => 3899373 [patent_doc_number] => 05715310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Apparatus and method for echo attenuation' [patent_app_type] => 1 [patent_app_number] => 8/359044 [patent_app_country] => US [patent_app_date] => 1994-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1688 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715310.pdf [firstpage_image] =>[orig_patent_app_number] => 359044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/359044
Apparatus and method for echo attenuation Dec 18, 1994 Issued
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