Search

Hung H. Lam

Examiner (ID: 11472, Phone: (571)272-7367 , Office: P/2661 )

Most Active Art Unit
2661
Art Unit(s)
2698, 2622, 2639, 2615, 2661, 2696
Total Applications
1211
Issued Applications
1020
Pending Applications
55
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2632332 [patent_doc_number] => 04920423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Video printer' [patent_app_type] => 1 [patent_app_number] => 7/215145 [patent_app_country] => US [patent_app_date] => 1988-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3734 [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] => patent [pdf_file] => patents/04/920/04920423.pdf [firstpage_image] =>[orig_patent_app_number] => 215145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/215145
Video printer Jul 4, 1988 Issued
Array ( [id] => 2593834 [patent_doc_number] => 04908713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'VCR Programmer' [patent_app_type] => 1 [patent_app_number] => 7/213162 [patent_app_country] => US [patent_app_date] => 1988-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3310 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/908/04908713.pdf [firstpage_image] =>[orig_patent_app_number] => 213162 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/213162
VCR Programmer Jun 28, 1988 Issued
Array ( [id] => 2565373 [patent_doc_number] => 04961182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Information retrieving system with level clamping' [patent_app_type] => 1 [patent_app_number] => 7/213135 [patent_app_country] => US [patent_app_date] => 1988-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 43 [patent_no_of_words] => 11350 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/961/04961182.pdf [firstpage_image] =>[orig_patent_app_number] => 213135 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/213135
Information retrieving system with level clamping Jun 28, 1988 Issued
Array ( [id] => 2610964 [patent_doc_number] => 04949195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Video signal magnetic recording and/or reproducing apparatus with automatic mode discrimination' [patent_app_type] => 1 [patent_app_number] => 7/233654 [patent_app_country] => US [patent_app_date] => 1988-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1271 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949195.pdf [firstpage_image] =>[orig_patent_app_number] => 233654 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/233654
Video signal magnetic recording and/or reproducing apparatus with automatic mode discrimination Jun 27, 1988 Issued
Array ( [id] => 2496841 [patent_doc_number] => 04868680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Image pickup apparatus' [patent_app_type] => 1 [patent_app_number] => 7/208810 [patent_app_country] => US [patent_app_date] => 1988-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6148 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868680.pdf [firstpage_image] =>[orig_patent_app_number] => 208810 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208810
Image pickup apparatus Jun 21, 1988 Issued
Array ( [id] => 2755372 [patent_doc_number] => 05003525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Apparatus for reading a magneto-optical disk' [patent_app_type] => 1 [patent_app_number] => 7/209552 [patent_app_country] => US [patent_app_date] => 1988-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3779 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003525.pdf [firstpage_image] =>[orig_patent_app_number] => 209552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209552
Apparatus for reading a magneto-optical disk Jun 20, 1988 Issued
Array ( [id] => 2678243 [patent_doc_number] => 05034827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Video signal processing apparatus with memory read/write timing related to horizontal scanning period' [patent_app_type] => 1 [patent_app_number] => 7/209274 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 30 [patent_no_of_words] => 6647 [patent_no_of_claims] => 9 [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/05/034/05034827.pdf [firstpage_image] =>[orig_patent_app_number] => 209274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209274
Video signal processing apparatus with memory read/write timing related to horizontal scanning period Jun 19, 1988 Issued
Array ( [id] => 2717025 [patent_doc_number] => 05001694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Tracking and focus actuator for a holographic optical head' [patent_app_type] => 1 [patent_app_number] => 7/209148 [patent_app_country] => US [patent_app_date] => 1988-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3715 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001694.pdf [firstpage_image] =>[orig_patent_app_number] => 209148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209148
Tracking and focus actuator for a holographic optical head Jun 16, 1988 Issued
07/206067 RADIO FREQUENCY SIGNAL PROCESSING CIRCUIT WHICH PREVENTS STEPWISE VARIATIONS OF A DC COMPONENT Jun 12, 1988 Abandoned
Array ( [id] => 2757765 [patent_doc_number] => 05021897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Memory system for recording and reproducing block unit data' [patent_app_type] => 1 [patent_app_number] => 7/203107 [patent_app_country] => US [patent_app_date] => 1988-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4554 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021897.pdf [firstpage_image] =>[orig_patent_app_number] => 203107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/203107
Memory system for recording and reproducing block unit data Jun 6, 1988 Issued
Array ( [id] => 2579311 [patent_doc_number] => 04901301 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Region detection system for detecting empty sectors on a recording medium' [patent_app_type] => 1 [patent_app_number] => 7/201153 [patent_app_country] => US [patent_app_date] => 1988-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2613 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901301.pdf [firstpage_image] =>[orig_patent_app_number] => 201153 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201153
Region detection system for detecting empty sectors on a recording medium Jun 1, 1988 Issued
Array ( [id] => 2708647 [patent_doc_number] => 04989195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Disk recording/reproducing system using disk identification signal to retrieve stored control parameters' [patent_app_type] => 1 [patent_app_number] => 7/201157 [patent_app_country] => US [patent_app_date] => 1988-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3648 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989195.pdf [firstpage_image] =>[orig_patent_app_number] => 201157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201157
Disk recording/reproducing system using disk identification signal to retrieve stored control parameters Jun 1, 1988 Issued
Array ( [id] => 2607118 [patent_doc_number] => 04965784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Method and apparatus for bistable optical information storage for erasable optical disks' [patent_app_type] => 1 [patent_app_number] => 7/200095 [patent_app_country] => US [patent_app_date] => 1988-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4770 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965784.pdf [firstpage_image] =>[orig_patent_app_number] => 200095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/200095
Method and apparatus for bistable optical information storage for erasable optical disks May 30, 1988 Issued
Array ( [id] => 2680565 [patent_doc_number] => 04984091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Apparatus for photographing or projecting an image for a CRT or laser diode array' [patent_app_type] => 1 [patent_app_number] => 7/199741 [patent_app_country] => US [patent_app_date] => 1988-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6342 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984091.pdf [firstpage_image] =>[orig_patent_app_number] => 199741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/199741
Apparatus for photographing or projecting an image for a CRT or laser diode array May 26, 1988 Issued
Array ( [id] => 2483027 [patent_doc_number] => 04872072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Video system' [patent_app_type] => 1 [patent_app_number] => 7/197563 [patent_app_country] => US [patent_app_date] => 1988-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4124 [patent_no_of_claims] => 8 [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/04/872/04872072.pdf [firstpage_image] =>[orig_patent_app_number] => 197563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/197563
Video system May 22, 1988 Issued
Array ( [id] => 2518165 [patent_doc_number] => 04796248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Objective lens drive device' [patent_app_type] => 1 [patent_app_number] => 7/196554 [patent_app_country] => US [patent_app_date] => 1988-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2626 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/796/04796248.pdf [firstpage_image] =>[orig_patent_app_number] => 196554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/196554
Objective lens drive device May 19, 1988 Issued
Array ( [id] => 2771641 [patent_doc_number] => 04994921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Halftone imaging system and method' [patent_app_type] => 1 [patent_app_number] => 7/195712 [patent_app_country] => US [patent_app_date] => 1988-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1783 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994921.pdf [firstpage_image] =>[orig_patent_app_number] => 195712 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/195712
Halftone imaging system and method May 17, 1988 Issued
Array ( [id] => 2613560 [patent_doc_number] => 04949332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Optical record carrier having contrast enhancing information and servo-tracks' [patent_app_type] => 1 [patent_app_number] => 7/191505 [patent_app_country] => US [patent_app_date] => 1988-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 6460 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949332.pdf [firstpage_image] =>[orig_patent_app_number] => 191505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/191505
Optical record carrier having contrast enhancing information and servo-tracks May 8, 1988 Issued
Array ( [id] => 2644941 [patent_doc_number] => 04899325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Fine access method and circuit for an optical disk drive using a multi-track jump' [patent_app_type] => 1 [patent_app_number] => 7/190644 [patent_app_country] => US [patent_app_date] => 1988-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5176 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899325.pdf [firstpage_image] =>[orig_patent_app_number] => 190644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/190644
Fine access method and circuit for an optical disk drive using a multi-track jump May 4, 1988 Issued
07/190102 METHOD OF RECORDING AND REPRODUCING INFORMATION ON AND FROM A RECORDING DISK May 3, 1988 Abandoned
Menu