Search

David H. Malzahn

Examiner (ID: 18705, Phone: (571)272-3727 , Office: P/2182 )

Most Active Art Unit
2193
Art Unit(s)
2124, 2183, 2786, 2306, 2301, 2787, 2182, 2121, 2307, 2193, 2302
Total Applications
3174
Issued Applications
2743
Pending Applications
60
Abandoned Applications
371

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 200013 [patent_doc_number] => 07640006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Directory assistance with multi-modal messaging' [patent_app_type] => utility [patent_app_number] => 10/751022 [patent_app_country] => US [patent_app_date] => 2004-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17346 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/640/07640006.pdf [firstpage_image] =>[orig_patent_app_number] => 10751022 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/751022
Directory assistance with multi-modal messaging Jan 1, 2004 Issued
Array ( [id] => 384123 [patent_doc_number] => 07308079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Automating testing path responses to external systems within a voice response system' [patent_app_type] => utility [patent_app_number] => 10/736315 [patent_app_country] => US [patent_app_date] => 2003-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2275 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/308/07308079.pdf [firstpage_image] =>[orig_patent_app_number] => 10736315 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/736315
Automating testing path responses to external systems within a voice response system Dec 14, 2003 Issued
Array ( [id] => 483182 [patent_doc_number] => 07224776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-29 [patent_title] => 'Method, system, and apparatus for testing a voice response system' [patent_app_type] => utility [patent_app_number] => 10/736026 [patent_app_country] => US [patent_app_date] => 2003-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3931 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/224/07224776.pdf [firstpage_image] =>[orig_patent_app_number] => 10736026 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/736026
Method, system, and apparatus for testing a voice response system Dec 14, 2003 Issued
Array ( [id] => 7142050 [patent_doc_number] => 20050117718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Direct-dial message center for touchtone telephone' [patent_app_type] => utility [patent_app_number] => 10/724548 [patent_app_country] => US [patent_app_date] => 2003-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 881 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0117/20050117718.pdf [firstpage_image] =>[orig_patent_app_number] => 10724548 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/724548
Direct-dial message center for touchtone telephone Nov 27, 2003 Abandoned
Array ( [id] => 7104469 [patent_doc_number] => 20050107071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Method and apparatus for a network-based voice memo feature' [patent_app_type] => utility [patent_app_number] => 10/715010 [patent_app_country] => US [patent_app_date] => 2003-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4913 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20050107071.pdf [firstpage_image] =>[orig_patent_app_number] => 10715010 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/715010
Method and apparatus for a network-based voice memo feature Nov 16, 2003 Abandoned
Array ( [id] => 7115794 [patent_doc_number] => 20050069095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Search capabilities for voicemail messages' [patent_app_type] => utility [patent_app_number] => 10/671250 [patent_app_country] => US [patent_app_date] => 2003-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7168 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20050069095.pdf [firstpage_image] =>[orig_patent_app_number] => 10671250 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/671250
Search capabilities for voicemail messages Sep 24, 2003 Abandoned
Array ( [id] => 7358925 [patent_doc_number] => 20040090944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Wireless LAN system and method for setting a frequency in the same system' [patent_app_type] => new [patent_app_number] => 10/665470 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6746 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20040090944.pdf [firstpage_image] =>[orig_patent_app_number] => 10665470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665470
Wireless LAN system and method for setting a frequency in the same system Sep 21, 2003 Abandoned
Array ( [id] => 7331415 [patent_doc_number] => 20040131026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Method for determining a transmission scheme for an MBMS service in a mobile communication system' [patent_app_type] => new [patent_app_number] => 10/665701 [patent_app_country] => US [patent_app_date] => 2003-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11552 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20040131026.pdf [firstpage_image] =>[orig_patent_app_number] => 10665701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665701
Method for determining a transmission scheme for an MBMS service in a mobile communication system Sep 18, 2003 Abandoned
Array ( [id] => 7009599 [patent_doc_number] => 20050063315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Method and apparatus for managing data bursts' [patent_app_type] => utility [patent_app_number] => 10/665611 [patent_app_country] => US [patent_app_date] => 2003-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20050063315.pdf [firstpage_image] =>[orig_patent_app_number] => 10665611 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665611
Method and apparatus for managing data bursts Sep 18, 2003 Issued
Array ( [id] => 589507 [patent_doc_number] => 07457271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-25 [patent_title] => 'Wireless local area network ad-hoc mode for reducing power consumption' [patent_app_type] => utility [patent_app_number] => 10/665252 [patent_app_country] => US [patent_app_date] => 2003-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6057 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/457/07457271.pdf [firstpage_image] =>[orig_patent_app_number] => 10665252 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665252
Wireless local area network ad-hoc mode for reducing power consumption Sep 18, 2003 Issued
Array ( [id] => 7320696 [patent_doc_number] => 20040136328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Process and device for the wireless transmission of dental process data' [patent_app_type] => new [patent_app_number] => 10/665787 [patent_app_country] => US [patent_app_date] => 2003-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2355 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20040136328.pdf [firstpage_image] =>[orig_patent_app_number] => 10665787 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665787
Process and device for the wireless transmission of dental process data Sep 17, 2003 Abandoned
Array ( [id] => 7013925 [patent_doc_number] => 20050066353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Method and system to monitor delivery of content to a content destination' [patent_app_type] => utility [patent_app_number] => 10/665333 [patent_app_country] => US [patent_app_date] => 2003-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11932 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20050066353.pdf [firstpage_image] =>[orig_patent_app_number] => 10665333 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665333
Method and system to monitor delivery of content to a content destination Sep 17, 2003 Abandoned
Array ( [id] => 7290203 [patent_doc_number] => 20040110508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'Methods and electronic devices for wireless ad-hoc network communications using receiver determined channels and transmitted reference signals' [patent_app_type] => new [patent_app_number] => 10/664726 [patent_app_country] => US [patent_app_date] => 2003-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 13615 [patent_no_of_claims] => 94 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20040110508.pdf [firstpage_image] =>[orig_patent_app_number] => 10664726 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/664726
Methods and electronic devices for wireless ad-hoc network communications using receiver determined channels and transmitted reference signals Sep 16, 2003 Abandoned
Array ( [id] => 7281060 [patent_doc_number] => 20040063437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Telecommunication system with transmit and multi-user diversity' [patent_app_type] => new [patent_app_number] => 10/663772 [patent_app_country] => US [patent_app_date] => 2003-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4927 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20040063437.pdf [firstpage_image] =>[orig_patent_app_number] => 10663772 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/663772
Telecommunication system with transmit and multi-user diversity Sep 16, 2003 Issued
Array ( [id] => 7402497 [patent_doc_number] => 20040105414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-03 [patent_title] => 'Multi-hop wireless network data forwarding' [patent_app_type] => new [patent_app_number] => 10/663534 [patent_app_country] => US [patent_app_date] => 2003-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6043 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20040105414.pdf [firstpage_image] =>[orig_patent_app_number] => 10663534 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/663534
Multi-hop wireless network data forwarding Sep 15, 2003 Abandoned
Array ( [id] => 5678144 [patent_doc_number] => 20060183500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Activating an identity module for a communication system' [patent_app_type] => utility [patent_app_number] => 10/507568 [patent_app_country] => US [patent_app_date] => 2003-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4647 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20060183500.pdf [firstpage_image] =>[orig_patent_app_number] => 10507568 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/507568
Activating an identity module for a communication system Mar 11, 2003 Abandoned
Array ( [id] => 426445 [patent_doc_number] => 07272125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Channel switching method and mobile communication terminal using the same' [patent_app_type] => utility [patent_app_number] => 10/303886 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7898 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/272/07272125.pdf [firstpage_image] =>[orig_patent_app_number] => 10303886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303886
Channel switching method and mobile communication terminal using the same Nov 25, 2002 Issued
Array ( [id] => 818684 [patent_doc_number] => 07411961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-12 [patent_title] => 'Apparatus and method for scheduling forward channel transmissions in a wireless network base station' [patent_app_type] => utility [patent_app_number] => 10/298425 [patent_app_country] => US [patent_app_date] => 2002-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4805 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/411/07411961.pdf [firstpage_image] =>[orig_patent_app_number] => 10298425 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/298425
Apparatus and method for scheduling forward channel transmissions in a wireless network base station Nov 17, 2002 Issued
Array ( [id] => 286985 [patent_doc_number] => 07551917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-23 [patent_title] => 'Telecommunications provisioning system and method using concurrent processes to provide different aspects of telecommunications service' [patent_app_type] => utility [patent_app_number] => 10/280153 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 11835 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/551/07551917.pdf [firstpage_image] =>[orig_patent_app_number] => 10280153 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280153
Telecommunications provisioning system and method using concurrent processes to provide different aspects of telecommunications service Oct 24, 2002 Issued
Array ( [id] => 6870363 [patent_doc_number] => 20030083053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Information acquisition system and information acquisition method' [patent_app_type] => new [patent_app_number] => 10/279074 [patent_app_country] => US [patent_app_date] => 2002-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9087 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20030083053.pdf [firstpage_image] =>[orig_patent_app_number] => 10279074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/279074
Information acquisition system and information acquisition method Oct 23, 2002 Abandoned
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