Search

Richard Chan

Examiner (ID: 4387)

Most Active Art Unit
2618
Art Unit(s)
2648, 2618, 2685
Total Applications
350
Issued Applications
213
Pending Applications
7
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6716195 [patent_doc_number] => 20030027543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Direct conversion receiver' [patent_app_type] => new [patent_app_number] => 10/205366 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6925 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20030027543.pdf [firstpage_image] =>[orig_patent_app_number] => 10205366 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/205366
Direct conversion receiver Jul 25, 2002 Abandoned
10/202374 Communication device Jul 23, 2002 Pending
Array ( [id] => 6783281 [patent_doc_number] => 20030064728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Method, system and communication unit for requesting a communication resource' [patent_app_type] => new [patent_app_number] => 10/190345 [patent_app_country] => US [patent_app_date] => 2002-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4549 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20030064728.pdf [firstpage_image] =>[orig_patent_app_number] => 10190345 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/190345
Method, system and communication unit for requesting a communication resource Jul 4, 2002 Issued
Array ( [id] => 7116939 [patent_doc_number] => 20050070240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Receiver device comprising an alternating current coupling' [patent_app_type] => utility [patent_app_number] => 10/481535 [patent_app_country] => US [patent_app_date] => 2002-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5069 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20050070240.pdf [firstpage_image] =>[orig_patent_app_number] => 10481535 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/481535
Receiver arrangement with AC coupling Jun 20, 2002 Issued
Array ( [id] => 842922 [patent_doc_number] => 07392022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Thermally feedable transmitter and sensor system' [patent_app_type] => utility [patent_app_number] => 10/478084 [patent_app_country] => US [patent_app_date] => 2002-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4070 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/392/07392022.pdf [firstpage_image] =>[orig_patent_app_number] => 10478084 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/478084
Thermally feedable transmitter and sensor system May 21, 2002 Issued
Array ( [id] => 7051077 [patent_doc_number] => 20050186964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Mobile station' [patent_app_type] => utility [patent_app_number] => 10/509337 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13665 [patent_no_of_claims] => 14 [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/A1/0186/20050186964.pdf [firstpage_image] =>[orig_patent_app_number] => 10509337 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/509337
Mobile station Apr 29, 2002 Abandoned
Array ( [id] => 6730460 [patent_doc_number] => 20030186650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Closed loop multiple antenna system' [patent_app_type] => new [patent_app_number] => 10/112098 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5022 [patent_no_of_claims] => 21 [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/A1/0186/20030186650.pdf [firstpage_image] =>[orig_patent_app_number] => 10112098 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/112098
Closed loop multiple antenna system Mar 28, 2002 Abandoned
Array ( [id] => 4463638 [patent_doc_number] => 07880592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Arrival alerting device, arrival alerting method, and mobile terminal' [patent_app_type] => utility [patent_app_number] => 10/296758 [patent_app_country] => US [patent_app_date] => 2002-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3018 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/880/07880592.pdf [firstpage_image] =>[orig_patent_app_number] => 10296758 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/296758
Arrival alerting device, arrival alerting method, and mobile terminal Mar 25, 2002 Issued
Array ( [id] => 6541953 [patent_doc_number] => 20020137483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Broadcast data receiver apparatus and method for controlling power supply' [patent_app_type] => new [patent_app_number] => 10/103093 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1609 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20020137483.pdf [firstpage_image] =>[orig_patent_app_number] => 10103093 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/103093
Broadcast data receiver apparatus and method for controlling power supply Mar 20, 2002 Issued
Array ( [id] => 7188177 [patent_doc_number] => 20040203972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Method of snmp printing device/user communication for detecting imaging device proximity' [patent_app_type] => new [patent_app_number] => 10/104922 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1844 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20040203972.pdf [firstpage_image] =>[orig_patent_app_number] => 10104922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/104922
Method of snmp printing device/user communication for detecting imaging device proximity Mar 20, 2002 Abandoned
Array ( [id] => 921922 [patent_doc_number] => 07321753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-22 [patent_title] => 'Wireless transmission circuit enabling modulation of radio frequency power amplification' [patent_app_type] => utility [patent_app_number] => 10/104123 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2111 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/321/07321753.pdf [firstpage_image] =>[orig_patent_app_number] => 10104123 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/104123
Wireless transmission circuit enabling modulation of radio frequency power amplification Mar 20, 2002 Issued
Array ( [id] => 5874293 [patent_doc_number] => 20020049044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-25 [patent_title] => 'Phase-linear wide band frequency conversion' [patent_app_type] => new [patent_app_number] => 09/978922 [patent_app_country] => US [patent_app_date] => 2001-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5746 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20020049044.pdf [firstpage_image] =>[orig_patent_app_number] => 09978922 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/978922
Phase-linear wide band frequency conversion Oct 17, 2001 Abandoned
09/969637 CELLULAR NETWORK-BASED LOCATION SYSTEM Oct 3, 2001 Abandoned
Array ( [id] => 5641685 [patent_doc_number] => 20060280140 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2006-12-14 [patent_title] => 'LOWER POWER WIRELESS BEACONING NETWORK SUPPORTING PROXIMAL FORMATION, SEPARATION AND REFORMATION OF WIRELESS LOCAL AREA NETWORKS (LAN\'s), AS TERMINALS MOVE IN AND OUT RANGE OF ONE ANOTHER' [patent_app_type] => utility [patent_app_number] => 09/960837 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 22935 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 09960837 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/960837
Low-power wireless beaconing network supporting proximal formation, separation and reformation Sep 20, 2001 Abandoned
Array ( [id] => 5641685 [patent_doc_number] => 20060280140 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2006-12-14 [patent_title] => 'LOWER POWER WIRELESS BEACONING NETWORK SUPPORTING PROXIMAL FORMATION, SEPARATION AND REFORMATION OF WIRELESS LOCAL AREA NETWORKS (LAN\'s), AS TERMINALS MOVE IN AND OUT RANGE OF ONE ANOTHER' [patent_app_type] => utility [patent_app_number] => 09/960837 [patent_app_country] => US [patent_app_date] => 2001-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 22935 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 09960837 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/960837
LOWER POWER WIRELESS BEACONING NETWORK SUPPORTING PROXIMAL FORMATION, SEPARATION AND REFORMATION OF WIRELESS LOCAL AREA NETWORKS (LAN's), AS TERMINALS MOVE IN AND OUT RANGE OF ONE ANOTHER Sep 20, 2001 Abandoned
Array ( [id] => 7716907 [patent_doc_number] => 08095184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Wireless control of operating characteristics of electronic data cards' [patent_app_type] => utility [patent_app_number] => 10/363742 [patent_app_country] => US [patent_app_date] => 2001-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4230 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/095/08095184.pdf [firstpage_image] =>[orig_patent_app_number] => 10363742 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/363742
Wireless control of operating characteristics of electronic data cards Sep 5, 2001 Issued
Array ( [id] => 10043066 [patent_doc_number] => 09083788 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-14 [patent_title] => 'Portable communications device' [patent_app_type] => utility [patent_app_number] => 09/900827 [patent_app_country] => US [patent_app_date] => 2001-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1917 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 09900827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/900827
Portable communications device Jul 5, 2001 Issued
Array ( [id] => 6098225 [patent_doc_number] => 20020052754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-02 [patent_title] => 'Convergent communications platform and method for mobile and electronic commerce in a heterogeneous network environment' [patent_app_type] => new [patent_app_number] => 09/894890 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 22802 [patent_no_of_claims] => 129 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20020052754.pdf [firstpage_image] =>[orig_patent_app_number] => 09894890 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/894890
Convergent communications platform and method for mobile and electronic commerce in a heterogeneous network environment Jun 28, 2001 Issued
Array ( [id] => 6550535 [patent_doc_number] => 20020111183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Method and apparatus for power control in a wireless communication system' [patent_app_type] => new [patent_app_number] => 09/782751 [patent_app_country] => US [patent_app_date] => 2001-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5608 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20020111183.pdf [firstpage_image] =>[orig_patent_app_number] => 09782751 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/782751
Method and apparatus for power control in a wireless communication system Feb 11, 2001 Issued
Array ( [id] => 6901609 [patent_doc_number] => 20010023192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-20 [patent_title] => 'Information search system using radio partable terminal' [patent_app_type] => new [patent_app_number] => 09/771880 [patent_app_country] => US [patent_app_date] => 2001-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2349 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023192.pdf [firstpage_image] =>[orig_patent_app_number] => 09771880 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771880
Information search system using radio portable terminal Jan 29, 2001 Issued
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