Search

Charles Nana Appiah

Supervisory Patent Examiner (ID: 17091, Phone: (571)272-7904 , Office: P/2641 )

Most Active Art Unit
2682
Art Unit(s)
2682, 2742, 2747, 2617, 2641, 2745, 2686
Total Applications
746
Issued Applications
533
Pending Applications
133
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5907233 [patent_doc_number] => 20020142726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Pilot phase measurement error estimator for position location' [patent_app_type] => new [patent_app_number] => 10/075897 [patent_app_country] => US [patent_app_date] => 2002-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2576 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20020142726.pdf [firstpage_image] =>[orig_patent_app_number] => 10075897 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/075897
Pilot phase measurement error estimator for position location Feb 11, 2002 Issued
Array ( [id] => 942949 [patent_doc_number] => 06970717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-29 [patent_title] => 'Digital architecture for radio-frequency apparatus and associated methods' [patent_app_type] => utility [patent_app_number] => 10/075122 [patent_app_country] => US [patent_app_date] => 2002-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 59 [patent_no_of_words] => 30097 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/970/06970717.pdf [firstpage_image] =>[orig_patent_app_number] => 10075122 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/075122
Digital architecture for radio-frequency apparatus and associated methods Feb 11, 2002 Issued
Array ( [id] => 6706563 [patent_doc_number] => 20030153297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Personal alert and rescue system (PARS)' [patent_app_type] => new [patent_app_number] => 10/073384 [patent_app_country] => US [patent_app_date] => 2002-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4317 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20030153297.pdf [firstpage_image] =>[orig_patent_app_number] => 10073384 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/073384
Personal alert and rescue system (PARS) Feb 11, 2002 Abandoned
Array ( [id] => 6706623 [patent_doc_number] => 20030153357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Apparatus and method for determining an address in a telecommunication network' [patent_app_type] => new [patent_app_number] => 10/073635 [patent_app_country] => US [patent_app_date] => 2002-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2684 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20030153357.pdf [firstpage_image] =>[orig_patent_app_number] => 10073635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/073635
Apparatus and method for determining an address in a telecommunication network Feb 10, 2002 Abandoned
Array ( [id] => 1030128 [patent_doc_number] => 06882848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-19 [patent_title] => 'Method and computer-readable medium for controlling signaling and channel assignment in a decentralized trunked radio system' [patent_app_type] => utility [patent_app_number] => 10/073654 [patent_app_country] => US [patent_app_date] => 2002-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3198 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/882/06882848.pdf [firstpage_image] =>[orig_patent_app_number] => 10073654 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/073654
Method and computer-readable medium for controlling signaling and channel assignment in a decentralized trunked radio system Feb 10, 2002 Issued
Array ( [id] => 1171739 [patent_doc_number] => 06756895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-29 [patent_title] => 'Device learning mode method' [patent_app_type] => B2 [patent_app_number] => 10/073665 [patent_app_country] => US [patent_app_date] => 2002-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2630 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/756/06756895.pdf [firstpage_image] =>[orig_patent_app_number] => 10073665 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/073665
Device learning mode method Feb 10, 2002 Issued
Array ( [id] => 653053 [patent_doc_number] => 07113801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-26 [patent_title] => 'Method for receiving data using SMS and wireless internet and system thereof' [patent_app_type] => utility [patent_app_number] => 10/221139 [patent_app_country] => US [patent_app_date] => 2002-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3401 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/113/07113801.pdf [firstpage_image] =>[orig_patent_app_number] => 10221139 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/221139
Method for receiving data using SMS and wireless internet and system thereof Feb 5, 2002 Issued
Array ( [id] => 6307220 [patent_doc_number] => 20020094808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Method and system for over-the-air (OTA) service programming' [patent_app_type] => new [patent_app_number] => 10/056087 [patent_app_country] => US [patent_app_date] => 2002-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9362 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094808.pdf [firstpage_image] =>[orig_patent_app_number] => 10056087 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/056087
Method and system for over-the-air (OTA) service programming Jan 22, 2002 Issued
Array ( [id] => 6659972 [patent_doc_number] => 20030134645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'Method and apparatus for providing data' [patent_app_type] => new [patent_app_number] => 10/047621 [patent_app_country] => US [patent_app_date] => 2002-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13732 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20030134645.pdf [firstpage_image] =>[orig_patent_app_number] => 10047621 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/047621
Method and apparatus for providing data Jan 15, 2002 Abandoned
Array ( [id] => 6307190 [patent_doc_number] => 20020094797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Connectionless broadcast signalling' [patent_app_type] => new [patent_app_number] => 10/046993 [patent_app_country] => US [patent_app_date] => 2002-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6158 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094797.pdf [firstpage_image] =>[orig_patent_app_number] => 10046993 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046993
Connectionless broadcast signalling Jan 14, 2002 Abandoned
Array ( [id] => 936823 [patent_doc_number] => 06975860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-13 [patent_title] => 'Method of and an apparatus for testing connections in a network' [patent_app_type] => utility [patent_app_number] => 10/047425 [patent_app_country] => US [patent_app_date] => 2002-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3866 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/975/06975860.pdf [firstpage_image] =>[orig_patent_app_number] => 10047425 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/047425
Method of and an apparatus for testing connections in a network Jan 13, 2002 Issued
Array ( [id] => 610549 [patent_doc_number] => 07151936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Downlink scheduling using parallel code trees' [patent_app_type] => utility [patent_app_number] => 10/470159 [patent_app_country] => US [patent_app_date] => 2002-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6846 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/151/07151936.pdf [firstpage_image] =>[orig_patent_app_number] => 10470159 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/470159
Downlink scheduling using parallel code trees Jan 7, 2002 Issued
09/937391 System and method for providing regiospecific information Jan 6, 2002 Pending
Array ( [id] => 648480 [patent_doc_number] => 07120454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-10 [patent_title] => 'Auto sensing home base station for mobile telephone with remote answering capabilites' [patent_app_type] => utility [patent_app_number] => 10/036206 [patent_app_country] => US [patent_app_date] => 2001-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8070 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/120/07120454.pdf [firstpage_image] =>[orig_patent_app_number] => 10036206 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/036206
Auto sensing home base station for mobile telephone with remote answering capabilites Dec 25, 2001 Issued
Array ( [id] => 648480 [patent_doc_number] => 07120454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-10 [patent_title] => 'Auto sensing home base station for mobile telephone with remote answering capabilites' [patent_app_type] => utility [patent_app_number] => 10/036206 [patent_app_country] => US [patent_app_date] => 2001-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8070 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/120/07120454.pdf [firstpage_image] =>[orig_patent_app_number] => 10036206 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/036206
Auto sensing home base station for mobile telephone with remote answering capabilites Dec 25, 2001 Issued
Array ( [id] => 648480 [patent_doc_number] => 07120454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-10 [patent_title] => 'Auto sensing home base station for mobile telephone with remote answering capabilites' [patent_app_type] => utility [patent_app_number] => 10/036206 [patent_app_country] => US [patent_app_date] => 2001-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8070 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/120/07120454.pdf [firstpage_image] =>[orig_patent_app_number] => 10036206 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/036206
Auto sensing home base station for mobile telephone with remote answering capabilites Dec 25, 2001 Issued
Array ( [id] => 648480 [patent_doc_number] => 07120454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-10 [patent_title] => 'Auto sensing home base station for mobile telephone with remote answering capabilites' [patent_app_type] => utility [patent_app_number] => 10/036206 [patent_app_country] => US [patent_app_date] => 2001-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8070 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/120/07120454.pdf [firstpage_image] =>[orig_patent_app_number] => 10036206 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/036206
Auto sensing home base station for mobile telephone with remote answering capabilites Dec 25, 2001 Issued
Array ( [id] => 6177193 [patent_doc_number] => 20020155836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'System and method for providing telecommunications service using a wireless link' [patent_app_type] => new [patent_app_number] => 10/036971 [patent_app_country] => US [patent_app_date] => 2001-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7088 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20020155836.pdf [firstpage_image] =>[orig_patent_app_number] => 10036971 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/036971
System and method for providing telecommunications service using a wireless link Dec 19, 2001 Issued
Array ( [id] => 5787840 [patent_doc_number] => 20020160789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Method for providing location information' [patent_app_type] => new [patent_app_number] => 10/018816 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2010 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20020160789.pdf [firstpage_image] =>[orig_patent_app_number] => 10018816 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/018816
Method for providing location information Dec 16, 2001 Abandoned
Array ( [id] => 6081754 [patent_doc_number] => 20020082058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Combined rear view mirror and telephone' [patent_app_type] => new [patent_app_number] => 10/013589 [patent_app_country] => US [patent_app_date] => 2001-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20020082058.pdf [firstpage_image] =>[orig_patent_app_number] => 10013589 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/013589
Combined rear view mirror and telephone Dec 10, 2001 Issued
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