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] => 610568 [patent_doc_number] => 07151955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Radio communication device and printed board having at least one electronically conductive correction element' [patent_app_type] => utility [patent_app_number] => 10/503857 [patent_app_country] => US [patent_app_date] => 2003-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 11083 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/151/07151955.pdf [firstpage_image] =>[orig_patent_app_number] => 10503857 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503857
Radio communication device and printed board having at least one electronically conductive correction element Feb 2, 2003 Issued
Array ( [id] => 711983 [patent_doc_number] => 07062261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Method and apparatus for automatic detection and installation of Java-enabled accessories' [patent_app_type] => utility [patent_app_number] => 10/355909 [patent_app_country] => US [patent_app_date] => 2003-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4552 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/062/07062261.pdf [firstpage_image] =>[orig_patent_app_number] => 10355909 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/355909
Method and apparatus for automatic detection and installation of Java-enabled accessories Jan 30, 2003 Issued
Array ( [id] => 6697050 [patent_doc_number] => 20030109244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Location based service request system' [patent_app_type] => new [patent_app_number] => 10/347991 [patent_app_country] => US [patent_app_date] => 2003-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4194 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20030109244.pdf [firstpage_image] =>[orig_patent_app_number] => 10347991 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/347991
Location based service request system Jan 20, 2003 Issued
Array ( [id] => 6701951 [patent_doc_number] => 20030224831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Interchangeable covering additions to a mobile communication device for display and key reorientation' [patent_app_type] => new [patent_app_number] => 10/346017 [patent_app_country] => US [patent_app_date] => 2003-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4682 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20030224831.pdf [firstpage_image] =>[orig_patent_app_number] => 10346017 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/346017
Interchangeable covering additions to a mobile communication device for display and key reorientation Jan 15, 2003 Issued
Array ( [id] => 6761630 [patent_doc_number] => 20030124992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Hand-held computer and communications apparatus' [patent_app_type] => new [patent_app_number] => 10/340758 [patent_app_country] => US [patent_app_date] => 2003-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2243 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20030124992.pdf [firstpage_image] =>[orig_patent_app_number] => 10340758 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/340758
Hand-held computer and communications apparatus Jan 12, 2003 Abandoned
Array ( [id] => 1196107 [patent_doc_number] => 06731935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Method and system for generating information-bearing audible tones' [patent_app_type] => B2 [patent_app_number] => 10/341903 [patent_app_country] => US [patent_app_date] => 2003-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2495 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731935.pdf [firstpage_image] =>[orig_patent_app_number] => 10341903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/341903
Method and system for generating information-bearing audible tones Jan 12, 2003 Issued
Array ( [id] => 720399 [patent_doc_number] => 07054652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Number portability resolving apparatus' [patent_app_type] => utility [patent_app_number] => 10/282344 [patent_app_country] => US [patent_app_date] => 2003-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/054/07054652.pdf [firstpage_image] =>[orig_patent_app_number] => 10282344 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282344
Number portability resolving apparatus Jan 6, 2003 Issued
Array ( [id] => 1082642 [patent_doc_number] => 06836650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-28 [patent_title] => 'Methods and systems for down-converting electromagnetic signals, and applications thereof' [patent_app_type] => B2 [patent_app_number] => 10/330219 [patent_app_country] => US [patent_app_date] => 2002-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 178 [patent_figures_cnt] => 458 [patent_no_of_words] => 73816 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/836/06836650.pdf [firstpage_image] =>[orig_patent_app_number] => 10330219 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/330219
Methods and systems for down-converting electromagnetic signals, and applications thereof Dec 29, 2002 Issued
Array ( [id] => 7463829 [patent_doc_number] => 20040198248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Electronic device having a multi-state antenna ground structure' [patent_app_type] => new [patent_app_number] => 10/331845 [patent_app_country] => US [patent_app_date] => 2002-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2154 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20040198248.pdf [firstpage_image] =>[orig_patent_app_number] => 10331845 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/331845
Electronic device having a multi-state antenna ground structure Dec 29, 2002 Issued
Array ( [id] => 6683648 [patent_doc_number] => 20030119512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Base station control equipment load distributed system' [patent_app_type] => new [patent_app_number] => 10/327016 [patent_app_country] => US [patent_app_date] => 2002-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8067 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20030119512.pdf [firstpage_image] =>[orig_patent_app_number] => 10327016 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/327016
Base station control equipment load distributed system Dec 23, 2002 Abandoned
Array ( [id] => 751457 [patent_doc_number] => 07027799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Real time charging of delivery and receipt of short message service in a telecommunications network' [patent_app_type] => utility [patent_app_number] => 10/326083 [patent_app_country] => US [patent_app_date] => 2002-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 8361 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/027/07027799.pdf [firstpage_image] =>[orig_patent_app_number] => 10326083 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/326083
Real time charging of delivery and receipt of short message service in a telecommunications network Dec 22, 2002 Issued
Array ( [id] => 6761652 [patent_doc_number] => 20030125014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Control system and method for a wireless communications terminal' [patent_app_type] => new [patent_app_number] => 10/325750 [patent_app_country] => US [patent_app_date] => 2002-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8609 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20030125014.pdf [firstpage_image] =>[orig_patent_app_number] => 10325750 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/325750
Control system and method for a wireless communications terminal Dec 22, 2002 Issued
Array ( [id] => 683486 [patent_doc_number] => 07085570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Handover method, system and radio network controller' [patent_app_type] => utility [patent_app_number] => 10/326281 [patent_app_country] => US [patent_app_date] => 2002-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7427 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/085/07085570.pdf [firstpage_image] =>[orig_patent_app_number] => 10326281 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/326281
Handover method, system and radio network controller Dec 22, 2002 Issued
Array ( [id] => 703781 [patent_doc_number] => 07069012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'CDMA cellular system in which different channel is allocated' [patent_app_type] => utility [patent_app_number] => 10/325848 [patent_app_country] => US [patent_app_date] => 2002-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7666 [patent_no_of_claims] => 19 [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/07/069/07069012.pdf [firstpage_image] =>[orig_patent_app_number] => 10325848 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/325848
CDMA cellular system in which different channel is allocated Dec 22, 2002 Issued
Array ( [id] => 7187344 [patent_doc_number] => 20040203809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Method and system for a dynamic adjustment of a data request channel in a communication system' [patent_app_type] => new [patent_app_number] => 10/326243 [patent_app_country] => US [patent_app_date] => 2002-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10992 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20040203809.pdf [firstpage_image] =>[orig_patent_app_number] => 10326243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/326243
Method and system for a dynamic adjustment of a data request channel in a communication system Dec 19, 2002 Issued
Array ( [id] => 575090 [patent_doc_number] => 07162279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Portable communication device having dynamic power management control and method therefor' [patent_app_type] => utility [patent_app_number] => 10/326460 [patent_app_country] => US [patent_app_date] => 2002-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3485 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/162/07162279.pdf [firstpage_image] =>[orig_patent_app_number] => 10326460 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/326460
Portable communication device having dynamic power management control and method therefor Dec 19, 2002 Issued
Array ( [id] => 7467614 [patent_doc_number] => 20040102158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Calibration of signal strength measurements in a cellular communications system' [patent_app_type] => new [patent_app_number] => 10/306839 [patent_app_country] => US [patent_app_date] => 2002-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3170 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20040102158.pdf [firstpage_image] =>[orig_patent_app_number] => 10306839 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/306839
Calibration of signal strength measurements in a cellular communications system Nov 28, 2002 Issued
Array ( [id] => 1191766 [patent_doc_number] => 06735456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-11 [patent_title] => 'Power-saving mode for portable communication devices' [patent_app_type] => B2 [patent_app_number] => 10/307140 [patent_app_country] => US [patent_app_date] => 2002-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/735/06735456.pdf [firstpage_image] =>[orig_patent_app_number] => 10307140 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/307140
Power-saving mode for portable communication devices Nov 26, 2002 Issued
Array ( [id] => 7464418 [patent_doc_number] => 20040198366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Communication retry method over digital wireless systems' [patent_app_type] => new [patent_app_number] => 10/299920 [patent_app_country] => US [patent_app_date] => 2002-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4389 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20040198366.pdf [firstpage_image] =>[orig_patent_app_number] => 10299920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/299920
Communication retry method over digital wireless systems Nov 18, 2002 Issued
Array ( [id] => 7472814 [patent_doc_number] => 20040097198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Voice-enabled mobile phone fixed line conversion apparatus' [patent_app_type] => new [patent_app_number] => 10/298051 [patent_app_country] => US [patent_app_date] => 2002-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1909 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20040097198.pdf [firstpage_image] =>[orig_patent_app_number] => 10298051 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/298051
Voice-enabled mobile phone fixed line conversion apparatus Nov 17, 2002 Abandoned
Menu